2.
Excitel - Fiber Business
Process Guidelines for Business Partnership
End to End Process
Objective:
To get familiar with the complete end to end process of Excitel Business partnership for
Company Services with other stakeholders PAN India using FTTH technologies.
Purpose:
The document will describe the end to end process of partnering into a business venture
with new ERP/small and medium enterprises in order to promote Excitel FIber.
It will cover the process from identifying with the prospective business partners, scope of
business and project until they have been finally signed up with the Excitel by completing
the provisioning process till they are fully operational and functional with us.
3. Excitel Fiber
Introduction
The goal of this document is to provide an architecture strategy that will enable us to have a sustainable and
scalable network on Excitel Fiber . The architecture will provide a guideline that will allow for reusability of
technologies, economies of scale and support efficiencies.
Scope of Work
1. Market Planning and Potential Assessment: Ownership with Excitel
▪ Geographical marking and identification of area as per the Hierarchical structure
starting from Excitel nearest distribution point up to the ERP.
▪ Assessment of market potential under different market conditions for network
expansion.
▪ Assessment of demographics for forecasting Capex and Opex modelling down the
stimulated 3 to 5 years.
▪ Planning the Fiber to the Home networks which collaborates with current structure
by gathering the information of network resources to let existing services work
together so that Converged services are available to the user. .
▪ To present an overall view on how the services, their availability, the bit rates and the
infrastructure may develop.
2. Network Planning and Rollout: Joint Ownership Excitel & ERP
● Survey, Designing and planning of inside network (OLT/Power & access networks (FTTH)
● Generation of BOQ with a detailed clarification on products, utilization. Capacity and scalability.
● Rolling the network based on the business assumptions.
● Testing and validating the roll out by performing necessary AT’s.
● Declaring RFS with HP /Ports with a complete sales visibility Vis to Vis the deployment.
4. Sales Support & Provisions: Excitel Ownership
● Building sales projection on declared HP/ports.
4.
5. Service Delivery: Ownership with ERP
▪ Executing new installation based on the SOP set by the Excitel.
▪ IR closure to perform after verification of technical benchmarks from backend (L-2).
▪ Monitoring and implementing the delivery timelines with benchmarks.
▪ Customer mapping with tag details and network hierarchy to be captured.
6. Operation & Management: Joint Ownership with Excitel & ERP
▪ looks at Maintenance work, outage complaints and other customer complaints
▪ Automation in reactive and proactive faults by building visibility.
▪ Creating ownership for resolution within MTTR.
▪ Intelligence to drive from L-2 support desks.
▪ Conducting Planned Activities for customer complaints more in number in specific areas
▪ Supporting in Fiber Rollouts & maintenance for new areas.
5. Excitel Fiber
FTTH Technology
GPON & EPON Technology
Technology Deployment & Network Connectivity
Network Architecture Guideline Document
Purpose of this section:
● XPON ( EPON & GPON) Network Structure Overview and connectivity among the Network Devices.
● Network Device Related information.
● Troubleshooting Guidelines during any service interruption due to any of the commonly occurring
technical faults, likely:
● Electrical Power
● Fiber Cut
● Optical Power Loss
● Network Device/Component Failure
● Outage Hand
6.
●
What is FTTx?
Fiber to the x (FTTx) is a generic term for any broadband network architecture that uses optical fiber to
replace all or part of the usual metal local loop used for last mile communication. The generic term
originated as a generalization of several configurations of fiber deployment (FTTN, FTTC, FTTB, FTTH), all
starting by FTT but differentiated by the last letter, which is substituted by an “x” in the generalization.
● FTTN (Fiber-ode) - Fiber is terminated in a street cabinet up to several kilometers away
from the customer premises, with the final connection being copper.
● FTTC (Fiber-to-the-cabinet or fiber-to-the-curb) - This is very similar to FTTN, but the
street cabinet is closer to the user's premises; typically within 300m.
● FTTB (Fiber-to-the-building or Fiber-to-the-basement) - Fiber reaches the boundary of
the building, such as the basement in a multi-dwelling unit, with the final connection
to the individual living space being made via alternative means.
● FTTH (Fiber-to-the-home) - Fiber reaches the boundary of the living space, such as a
box on the outside wall of a home.
Advantages of FTTH
● FTTH offers more Bandwidth, more flexibility, more reliability than alternatives, at a low enough
cost.
● FTTH is also the only technology that will meet the needs of the foreseeable future, when 3D
"holographic“High-definition television and Games will be in everyday use.
● Think about 100 Mbps to 1 Gigabits per second speed. Copper can't do even 1/1000th of that
bandwidth, and then not for more than a few hundred yards.
● Easily Upgradeable.
● Future-proofing technology.
What is PON?
Passive Optical Networks
XPON is a point-to-multipoint access mechanism. Its main characteristic is the use of passive
splitters in the fiber distribution network, enabling one single feeding fiber from the provider’s
central office to serve multiple homes and small businesses.
XPON Comes in two Flavors :
EPON ( Ethernet Passive Optical Network )
GPON ( Gigabit Passive Optical Network )
Introduction to XPON Technology & FTTH Network
7. Excitel Fiber
EPON vs GPON
GPON (ITU-T G.984) EPON (IEEE 802.3ah)
Downlink/Uplink 2.5G/1.25G 1.25G/1.25G
Optical Link Budget Class C:28dB;Class Class C+ : 28dB
Split ratio 1:64 --> 1:128 1:64
Actual downlink bandwidth 2200~2300 Mbps 980Mbps
Actual Uplink bandwidth 1110Mbps 950Mbps
Upgradeability 10G 2.5G/10G
Cost 10%~20% higher cost than
EPON currently, and almost
the same price in large volume
--
Network Devices and components Used in XPON?
XPON network consists of mainly two active transmission equipment:
● Optical Line Termination (OLT) – It is the endpoint hardware device in a passive optical network (PON)
which acts as an intelligent converter of fiber signals into ethernet frames .
The OLT contains a central processing unit (CPU), passive optical network cards, a gateway router (GWR) . It can
transmit a data signal to users at 1490 nanometers (nm). That signal can serve up to 128 ONU’s (GPON) & 64
ONU’s (EPON) at a range of up to 12.5 miles by using optical splitters.
A single fiber from the OLT runs to a passive Optical Splitter (passive means, it does not require any power to
operate) which is located near the users' locations.
The Optical Splitter merely divides the optical power into N separate paths to the users. The optical paths can
vary between 2 to 128.
From the Optical Splitter, a single mode (SM) fiber strand run to each user. This is shown in figure 1.1.
XPON adopts two multiplexing mechanisms-
8.
a) in downstream direction (i.e. from OLT to users), data packets are transmitted in a broadcast manner, but
encryption (AES) is used to prevent eavesdropping,
b) in upstream direction (i.e. from users to OLT), and data packets are transmitted in a TDMA manner.
Figure – 1.1 – Optical Signal Split from OLT
OLT Characteristics :
● Laser transmitter (1490-nm);
● Laser receivers (1310-nm);
● Optical Network Unit (ONU) / Optical Network Termination (ONT) -
It translates light signals from the fiber optic into electronic signals that the switch/router can read/detect.
ONU Characteristics :
– Power for ONU
– Laser transmitter (1310-nm);
– Laser receivers (1490-nm);
9. Excitel Fiber
Types Of ONU’s :
Stand-alone ONU : In the stand-alone ONU, ONU is connected to an OLT device via OFC at a PON port. At the
user's premises, this stand-alone ONU is then connected to a router with the help of which the user can get wireless
connectivity.
Wifi ONU Single Band - N Series Single Band (300 Mbps) : In the WiFi ONU, ONU is connected to an OLT device via
OFC at a PON port. At the user's premises, the user can directly get wireless connectivity without the need of any
router. It supports wi-fi for 50 Mbps packages and on copper it can speed up to 1 Gig.
Wifi ONU Dual Band - AC Series Dual Band (750 Mbps) : In the WiFi ONU, ONU is connected to an OLT device via
OFC at a PON port. At the user's premises, the user can directly get wireless connectivity without the need of any
router.Depending upon the speed it is mainly used for packages leverage by Excitel for 100 ,200 & 300 Mbps.
An optical network Unit (ONU) is used to terminate the fiber optic line, De-multiplex the signal into its component
parts (Internet access), and provide power/signal to subscriber. The ONT must derive its power from the customer
premises electrical supply.
Network Devices/Components Used:
Splitters
Passive Optical Network (PON) splitters play an important role in Fiber to the Home (FTTH) networks by allowing a
single PON network interface to be shared among many subscribers.
● Splitters contain no electronics and use no power. They are the network elements that put the passive in
Passive Optical Network and are available in a variety of split ratios, including 1:2, 1:4 1:8, 1:16, and 1:32.
● These devices are used to distribute the optical network further such that the input as an optical fiber signal is split
into a multiplexed optical signal output.
10.
Insertion Losses ( Attenuation) of Different Splitter types :
NOTE: There are two types of splitter used within the current type of network set up
⇨ Plc splitter 1:8 (Primary Splitter) - Planar Lightwave Circuit Splitters are used in FTTX applications.
Signal loss during the splitting of light beam in a 1:8 splitter is -10.5 dB. They are connected between
the ONT and FMS (long distance signal transmission during the network redistribution)
⇨ blockless fibre splitter 1:8 (Secondary Splitter)
PLC splitter 1:8 (Primary Splitter) blockless fibre splitter 1:8 (Secondary Splitter)
● FMS – Fiber Management System used at ERP location for terminating the optical signal and redistributing
the network optical signals to & fro OLT using fiber cables .
11. Excitel Fiber
● PON SFP – Laser transmitters inserted in OLT which propagates signal between 5DMB to 7DBM at a
wavelength 1490 .
XPON Technology Infrastructure – Device Deployment
Device Type Deployment
OLT At ERP Hub Centre
ONU Access Network Zone – Customer Premises
Fiber Optic Cable Transport Link in Access Network Zone until Customer Premises
Splitter (S1) Splitting the Optical Signal at First level and usually all fiber connecting to
Secondary splitter are spliced and housed in joint enclosure box
Splitter (S2) Splitting the Optical Signal at last mile distribution level and usually a Cassette
splitter with informative fiber ports are hosted in a box .
Patch Code Acting as spliced head & tail by connecting last mile drop fiber at S2 & ONU
12.
Network Structure & Architecture at a Site on FTTH Network Connectivity
POP & Data Center LocationDeployment Site POP/HUB
Location
SWITCH – L3 SWITCH Core Internet
Could
UPS
OLT
MPLS
Backhaul
Power
Supply at
HUB/POP
NAS CDN Network
User Authentication at AAA
Primary Splitter 1:8– S1
AAA
FMS
Customer ONU
2
Customer
Premises ‘N’
Fiber Connectivity covering large distances
Secondary Splitter 1:8
– S2
Secondary Splitter 1:8 – S2
Customer ONU-1
13. Excitel Fiber
FTTH Architecture
Device Required For Network Deployment
Type of Device Model Location Provider
OLT XPON ERP Control Room Excitel
PON SFP Class C++ PON with transmitting
power of 5.5 DBM
ERP Control Room
Excitel
Fiber Optic
Cable
Fiber Cable 6F/12/24 F Deployment on Streets with
reference to Design
ERP
Splitters
Split Ratio 1:2 /1:8/1:16
Primary Splitters : Joint Enclosure or
Cassette
Secondary Splitters: Cassette
Recommended
Primary Splitter(S1):Directly
Connected PON Port either on
street or next to OLT
Secondary Splitter (S2):Connected
through Primary Splitter (S1)
ERP
Fiber Patch Cord –
OLT
SC-APC or SC-UPC
Recommended : SC-APC Patch Cord usage : OLT (PON) to
FMS
ERP
Fiber
Management
System
24/48 Port FMS for an Interface
between OLT & Primary Splitter (S1)
ERP Control Room
ERP
Devices Required For Connecting Customer From Nearest Splitter ( S2)
Fiber ONU ● Gig Only
● Single Band 2.4 GHZ
● Dual Band 2.4/5GHZ
Customer Premises
Single /Multiple Gig Ports
● Gig Only attached with external
Customer Owned Wifi Router
● 2.4 GHZ Wifi-Signal (50 Mbps
Wifi Throughput)
● 5 GHZ Wifi Signal (100 Mbps
Wifi Throughput)
Excitel
14.
Termination Box
Box with Adaptor –
Recommended Customer Premises ERP
Last Mile
Customer Fiber
2 Pair Fiber Secondary Splitter to Customer Home ERP
Patch Code SC-APC –Recommended Customer Home ERP
Clipping
Clipping Nails Nails to Tie the wire in & Out of Customer
Premises
ERP
16.
Provisioning Process of New Business Partners with
Excitel FIBER
Physical Connectivity and Network setup
⇨ Excitel NOC team completes the provisioning set up at ERP Location.
⇨ Excitel NOC Team will complete the Network Configuration part for the switches
installed and the point to point links provided to connect the ERP with the Excitel
Networks.
⇨ ERP is connected on a dual network connectivity structure in order to provide
redundancy to their network during any network failure/technical faults caused.
⇨ All switches installed along with the point to point links provided to connect the ERP
within the Excitel Networks are added to a Monitoring System (NMS). Any
fluctuations in network connectivity can be detected proactively to avoid service
interruptions.
Business Partner Account set up with Company
17. Excitel Fiber
⇨ System Team will register Business Partner’s information in company systems
⇨ ERP account is set up with the Subscriber Management System (SMS)
⇨ Training and Guidance is provided for further usage and access
⇨ All systems connected are tested and ensured that services are active and
operational.
Post completion of provisioning set up for the Business Partner, broadband services are active and
operational. To continue with the functionality of services and run the business operations smoothly, both the
parties must adhere to their respective roles and responsibilities as described in the next section.
18.
Roles and Responsibilities of the Company and the Business Partners:
Responsibilities Company Business Partner
Role: Internet Connectivity & Network Management
Provisioning new network
setup
ERP Premises to ERP Network
Structure excluding Passive
equipments
ERP premises to ERP Network Structure
New Installation Limited till ERP premises ERP premises to ERP Network Structure
Manpower Limited till ERP premises ERP premises to ERP Network Structure
Technical Support
Assistance
Limited to ERP Assistance &
Subscribers
ERP Subscriber’s Assistance
Network Management &
Maintenance
Limited till ERP premises & Partial
support till ERP network structure
ERP Network Structure
Network Distribution Limited till ERP premises ERP premises to ERP Network Structure
Network Device Monitoring ERP Premises to ERP Network
Structure
LMO Network Structure
Network Device ownership Company provided and funded -OLT
& ONU
Passive devices used in ERP Network-Fiber
/Splitters
Device Recovery All Company owned devices to be
recovered at the time of business
contract or customer termination
All devices owned and funded by ERP to
be retained by Business Partner
19. Excitel Fiber
Deployment Project Plan :
S.No
. Process Name Purpose Action Plan
1 Survey
Capturing existing
demographics data
from Field
1. FTTH Engineers will walk down the streets to fetch the data related
to deployed assets with coordinates (LAT & LAG)
2. The FTTH Engineers will be having an integrated APP( Geo-Tracker)
to capture the demographics data automatically.
The format for capturing the data is KML & KMZ. In case the satellite
data is not available the data is captured manually on paper with
landmarks and later digitised .
3. The Survey file is shared by FTTH engineer with Designers through
Whatsapp or email.
2
Planning &
Designing
Discussion-
internal ( Field &
Coordination
team) Coordination
1. Concerned FTTH engineer will provide design to Project coordinator
for creating synergies and review.
2. Once project coordinator approves the design , the same will be
provided to GIS team for designing.
3. Post uploading the maps ( raw data received during survey)on
Google Earth if any missing elements are found ,
the same will be communicated with FTTH engineers and the missing
elements (data)
will be reproduced and added
4. Once Designer & FTTH engineer are in sync for planning the
network the design will be frozen .
5. This will be treated as FIrst Level of Design by assigning it under
Version -1
3
GIS Design &
BOM Generation Design
1. Post Synchronization a design of existing fiber route is drafted in
order to integrate the google earth (KML) to GIS software (SHP).
2. The existing design will act as a base line .
3. Once the existing design part is over , designing team will draft the
upgrade design considering the customer termination from last splitter
at 100 meters . Following details are generated post designing the
network on GIS :
(a) Upgrade Material requirement & estimated cost for upgrade
(b) Network Topology & HP /Ports detailing
(c) Technical Funnel Mapping from OLT--PON--Splitter--Port--
Customer
(e) Naming conventions , Splitter information, Fiber Core's detailing .
(f) Power Budgeting.
5. Post designing the PDF file is shared with the FTTH engineer to
collaborate with ERP for common consensus on BOM & Design
20.
4
Agreement With
ERP on Design &
BOM & First Level
Training ERP & PE
1. Now same is handover to PE via e-mail on shared folder in order to
show the updated design
including BOM to ERP for approval.
2. PE and ERP will sit together and verifies the design accordingly. If
required then ERP
and FTTH engineer will walk down in streets wherever necessary.
3. Incase if there is some discrepancy found in design according to
ERP, then same
needs to be understood by PE and again he needs to draft the design
and send it across the design team for further amendment.
4. Once the mutual consent between both are done, updated design
should be
sent to designing team via whatsapp or email .
Note : PE needs to design the same on given design (Hard copy)
provided by designer.
5. Designer will update the design accordingly and made changes in
(SHP). ext. file
and update the same in PDF.
6. Now design is ready according to mutual consent agreed in between
ERP and PE.
Same will be shared with ERP for final approval before agreement.
5
OLT Configuration
& Installation Field Installation
1. Once the agreement part is over, PM , will collect the information from
respective teams
(CC,BDTeam,Finance) with regards to material (ONU/OLT)
so that he/she can initiate the procedure for dispatch.
2. Dispatch process is initiated and material is sent via courier to the
concerned partner.
This process will take 2-3 days.
4. As soon as material reaches at ERP end , PE will go and installs the
setup accordingly.
5. PE will coordinate with netmon team and provides access for
configuration of OLT.
6. Once the setup is ready and is in production , the same will be
reflected on netmon software (INMS) for monitoring aspect.
6
Network
Deployment
according to
Design Final Design/Changes
1. There may be chances of deviation in network which can occur up to
20% of the agreed design.
2. If any changes are made during Roll out except than the agreed
design, PE will update the same to
designer and capture the splitter data (Primary/Secondary) so that
same can be drafted on GIS.
3. Meanwhile if there are no changes made and ERP has rolled out
according to design agreed ,
still PE will update the splitter data (Primary/Secondary) to designer so
that same can be drafted on INMS.
7 INMS Designing Bottleneck/Monitoring
1. Once the data is drafted on GIS, same needs to be captured on
INMS
2. Currently designer are using "Image Interpretation" knowledge base
as a point of contact in order to
recreate the necessary design on INMS.
21. Excitel Fiber
3. Information needed on INMS like assets/SP name/naming
conventions needs to be drafted
manually one by one which is quite time taking process.
8
Acceptance
Testing /Final
Training &
Handover
Final Confirmation for
deployment
1. Once the fiber laying is completed and few installation's are done at
customer end
, an AT (Acceptance Testing) will be done randomly by netmon team
choosing any customer
ONU power level and speed test.This signifies the health of network
laid by ERP.
2. PE will be at ERP end and is touch with netmon team for support.
3. After testing completed by netmon team , ERP can initiate
installations in bulk.
4. Training for the network laying/equipments (FTTH) will be provided
to ERP
by PE so that the transition will run smoothly.
5. Training for FTTH equipment like (Cassette
box/Splitters/Stripper/clever/Fast pin connector/Drop wire) etc.
will be given to ERP i.e. what are the equipments used for ? and what
is the function
of each and every tool.
6. Once the transition runs smoothly ,network is handed over to ERP
for deployment.
FTTH Architecture
N E T
W O R
K D E V I C E S / C O M P O N E N T S I N F O R M A T I O
Device Required For Network Deployment
Type of Device Model Location Provider
OLT XPON ERP Control Room Excitel
PON SFP Class C++ PON with transmitting
power of 5.5 DBM
ERP Control Room
Excitel
22.
Fiber Optic
Cable
Fiber Cable 6F/12/24 F Deployment on Streets with
reference to Design
ERP
Splitters
Split Ratio 1:2 /1:8/1:16
Primary Splitters : Joint Enclosure or
Cassette
Secondary Splitters: Cassette
Recommended
Primary Splitter(S1):Directly
Connected PON Port either on
street or next to OLT
Secondary Splitter (S2):Connected
through Primary Splitter (S1)
ERP
Fiber Patch Cord –
OLT
SC-APC or SC-UPC
Recommended : SC-APC Patch Cord usage : OLT (PON) to
FMS
ERP
Fiber
Management
System
24/48 Port FMS for an Interface
between OLT & Primary Splitter (S1)
ERP Control Room
ERP
Devices Required For Connecting Customer From Nearest Splitter ( S2)
Fiber ONU ● Gig Only
● Single Band 2.4 GHZ
● Dual Band 2.4/5GHZ
Customer Premises
Single /Multiple Gig Ports
● Gig Only attached with external
Customer Owned Wifi Router
● 2.4 GHZ Wifi-Signal (50 Mbps
Wifi Throughput)
● 5 GHZ Wifi Signal (100 Mbps
Wifi Throughput)
Excitel
Termination Box
Box with Adaptor –
Recommended Customer Premises ERP
Last Mile
Customer Fiber
2 Pair Fiber Secondary Splitter to Customer Home ERP
Patch Code SC-APC –Recommended Customer Home ERP
Clipping
Clipping Nails Nails to Tie the wire in & Out of Customer
Premises
ERP
24.
SOP –FTTH Provisioning & Installation
Post completion of provisioning set up for the ERP on Excitel Fiber by Rolling out the FTTH
network, broadband services are active and operational.
To continue with the functionality of services and run operations smoothly, both the parties
must adhere to their respective roles and responsibilities as described in the next section.
Roles and Responsibilities of the Company and the Business Partners:
Responsibilities Excitel ERP
Role: Internet Connectivity & Network Management
PROVISIONING NEW NETWORK SET UP OLT provisioning & Designing
/Planning of FTTH network.
Rolling Out Fiber Network in guidance of
Excitel team.
NEW INSTALLATION Coaching the partner for installing
first five Connection
Responsible for installing the connection in
line with Excitel guidelines.
MANPOWER Limited till OLT installation &
Planning/Designing
/trainings/Guidance
Network Deployment
/Installation/O&M/Service Assurance.
TECHNICAL SUPPORT ASSISTANCE Limited to Remote for Network
/Customer Service for Subscribers &
ground support for unresolved
Critical Issues.
Physical Complaint handling by aligning
technicians and Network operation &
management
NETWORK MANAGEMENT &
MAINTENANCE
Management for OLT & Fiber
Network Through INMS
Management & Maintenance Of Fiber
Network
NETWORK DEVICE MONITORING OLT/PON Ports/Splitters (P)
/Splitters (S) few/
OLT/PON/Splitters(P)/Splitters(S)
NETWORK DEVICE OWNERSHIP Company provided and funded Any network devices used in ERP Network
DEVICE RECOVERY All Company owned devices to be
recovered at the time of business
contract termination
All devices owned and funded by LMO to
be retained by ERP
Role: Account Management
ACCOUNT RECHARGE Credit recharge amount to business
partner’s account
Need to be recharged before account
expiry
PREPAID SERVICE No advance amount to be credited
without actual recharge
Account credited upon receipt of the
transaction made
BILLING CUSTOMER CARE Provide support in case of any
account/billing/recharge related
concern
Contact for any account/billing/recharge
related concern
Role: Subscriber Management System (SMS)
25. Excitel Fiber
SMS Provided by company Used by ERP
ACCESS ON SMS AND TECHNICAL
SUPPORT
Technical Issues with the SMS
software
Limited access and usage
NEW SUBSCRIBERS ADDITION To be authenticated by company on
SMS
Authorized to add new subscribers on SMS
SUBSCRIBER ACCOUNT FORM (SAF) Company provided Only use company SAF for new additions
NEW SUBSCRIBERS KYC As per TRAI Guidelines As per TRAI guidelines and company
norms
BROADBAND SERVICE PLANS AND
RECHARGE OPTIONS
All recharges and plans provided by
company
No extra amount to be charged from
subscribers apart from the company
offered plans and recharge platforms
CUSTOMER CARE SUPPORT Available for ERP’s & Customers Available for all subscribers added by ERP.
Responsibilities Company Business Partner
Role: Payment Methods
PAYMENT PLATFORMS Company provided Web platform and
mobile apps
Company provided Web platform and mobile
apps
PAYMENT OPTIONS Multiple Electronic Fund Transfer
Gateways
NEFT, IMPS, Internet Banking, Paytm,
PAYMENT GATEWAY ACCESS Business Partner and Subscribers Business Partner and Subscribers
Role: Brand Marketing and Promotions
MARKETING MATERIALS Company Provided To use company provided materials only
FTTH Architecture
26.
N E T
W O R
K D E V I C E S / C O M P O N E N T S I N F O R M A T I O N
Device Required For Network Deployment
Type of Device Model Location Provider
OLT XPON ERP Control Room Excitel
PON SFP Class C++ PON with transmitting
power of 5.5 DBM
ERP Control Room
Excitel
Fiber Optic
Cable
Fiber Cable 6F/12/24 F Deployment on Streets with
reference to Design
ERP
Splitters
Split Ratio 1:2 /1:8/1:16
Primary Splitters : Joint Enclosure or
Cassette
Secondary Splitters: Cassette
Recommended
Primary Splitter(S1):Directly
Connected PON Port either on
street or next to OLT
Secondary Splitter (S2):Connected
through Primary Splitter (S1)
ERP
Fiber Patch Cord –
OLT
SC-APC or SC-UPC
Recommended : SC-APC Patch Cord usage : OLT (PON) to
FMS
ERP
Fiber
Management
System
24/48 Port FMS for an Interface
between OLT & Primary Splitter (S1)
ERP Control Room
ERP
Devices Required For Connecting Customer From Nearest Splitter ( S2)
Fiber ONU ● Gig Only
● Single Band 2.4 GHZ
● Dual Band 2.4/5GHZ
Customer Premises
Single /Multiple Gig Ports
● Gig Only attached with external
Customer Owned Wifi Router
● 2.4 GHZ Wifi-Signal (50 Mbps
Wifi Throughput)
● 5 GHZ Wifi Signal (100 Mbps
Wifi Throughput)
Excitel
Termination Box
Box with Adaptor –
Recommended Customer Premises ERP
27. Excitel Fiber
Last Mile
Customer Fiber
2 Pair Fiber Secondary Splitter to Customer Home ERP
Patch Code SC-APC –Recommended Customer Home ERP
Clipping
Clipping Nails Nails to Tie the wire in & Out of Customer
Premises
ERP
SIGNAL TRANSMISSION FROM OLT TO ONU
Transmission Power Of Optical PON: +7DBM
Link Budget of -28DbM
Excitel Benchmark : -22DbM
28.
SC-PC
Patch
Cord
Inside Optical loss up to 2DBM due to
Connectors. .
Output Signal Out +5 dB (TX)
FMS ( Fiber Management System )
FMS -Output Loss of 1DBM
FMS: Output Signal (Tx) 4DBM
Primary Splitter (S1)
with a Split ratio of 1:8
S1: Splitter Loss (1:8) : 10.5 DBM
Fiber Loss: 0.5 DBM
S1: Output Signal Of S1: -6 DBM
Secondary Splitter (S2)
Split Ratio -: 1:8
Customer Ports : 8
Coverage : 100 Mts
Expected HP : 20-25
S2: Splitter Loss (1:8) : 10.5 DBM SC-APC
Connector
Fiber Loss: 0.5 DBM
S2: Output Signal Of S1: 17 DBM
Customer Termination Box
Last Mile 2 Pair Fiber Approx. Length 60-80 Meters
Fiber Loss: 1DBM
Connector & Splicing Loss: 2DBM
Signal @ ONU Input: -21DBM
ONU
29. Excitel Fiber
Customer Installation
Guidelines:
Step 1:
Sales Person picks the order after verifying the
feasibility and educating the customer on the models of
ONU with the respective security deposit & the
associate throughput.
Excitel Provides three models of ONU:
a) Gig Only : Fiber input and Electrical –Copper Gig
Out up to 1Gbps throughput on Electrical
Ethernet Port
Security Deposit: 750 Rupees Refundable.
Customer to
provide his own Wi-Fi Router.
b) Wifi-n-2.4GHZ: Single Band Wi-Fi ONU with
Fiber Input & Gig /Wi-Fi Output.
Expected Gig Throughput up to 1Gbps & Wi-Fi
Throughput Up to 50 Mbps
Security Deposit: 1000 Rupees Refundable
c) Wifi-n-ac-2.4-5 GHZ: Dual Band ONU with Fiber
Input & Gig /Wifi Output.
30.
Step 2:
Post Verification of CAF the ERP register the Customer in Pro-care & release the work order for
Installation.
Step 3:
Installation Team Comprising of two People will gather the following material: Ref to the pictures in
Appendix-A
o 2 Pair Fiber Drop Cable
o Patch Cord (SC-APC) cut by half.
o Termination Box with Port Adaptor
o Patch Cord (SC-APC) Approx. 0.5 to 1Mtrs
o ONU as per customer preference.
o Clipping Nails
o White Cement.
a) Tools to Carry During Installation : Ref to the pictures in Appendix-B
o Splicing Machine
o Power Meter
o Fiber Cleaver
o Cutter
o Ladder
o Drill Machine
31. Excitel Fiber
Step 4:
Extending the connectivity to Customer from nearest secondary splitter.
Refer to Pictures in Appendix- C
o Use White coloured Fiber drop Cable.
o Mark the Port number on Secondary Splitter (S2).
o Splice the Last Mile drop cable with a slashed SC-APC patch cord with minimum loss
insertion (>0.5dbm) at Secondary Splitter (S2)
o Plan the best route from Splitter till customer demark point of Placing ONU by ensuring
minimum bends and drilling of walls.
o Post drill cover the holes with white cement.
o Clip the cables with clipping nails in the best possible way.
Step 5:
Installing termination box at customer place
Refer to picture in Appendix –D
o Splicing the drop fiber with an attached adaptor fixed with box.
o Use SC-APC patch cord (min length 0.5 to 1 mtr) by inserting one
end at termination box & other end on ONU fiber port.
Step 6:
ONU Installation:
Refer to Pictures in Appendix –E
o Open the ONU box & position it at centre of home by placing it on wall.
o Check the optical signal level on 2nd
end of patch cord , the signal should
be within the range of 20Dbm -22Dbm
o Post signal Confirmation Plug in the 2nd
end of SC-APC patch code in fiber port of
ONU.
o Power plug the ONU and wait till the fiber light turns green.
It might take 2 to 3 minutes.
32.
Step 7:
ONU Configuration:
ONU Configuration Doc(2.4Ghz/5Ghz)
1. Default IP:- 192.168.1.1 Username admin Password 123456 for admin access.
a. For Read Only Username and Password is admin.
b. Through 192.168.1.1 we will open the web page & by credentials we access.
2. Device We can check the Model number and detail of device(Like Serial and Mac-address)
33. Excitel Fiber
Configuration Process for WIFI ONU:-
1. WAN Interface name is the profile of User id
2. Mode:- Route is used for wireless ONU. Bridge for standalone ONU.
3. Service:-
1)Internet:- When we have to connect ONU to Internet need to select the Internet
2)TR069_Internet :- When ONU is configured for TR069 Server or Internet.
3) Voice _Internet_TR069:- When ONU is configured for Internet and Voice
and enabling the TR069 services.
4. LAN:--Information about Lan port LAN1-1Gig and LAN2 100Mbps.
5. SSID for 2.4Ghz
6. SSID for 5GHz
7. DHCP enable/disable
8. Link mode:PPPOE
9. Vlan Mode:- Transparent (In case of GPON FTTH we need to add vlan)
10. Username and Password of PPPOE(User/ Customer)
11. Delete : from this we will delete the profile which was created for user (Point No 1)
12. Apply: All configuration will save after applying
Configuration Parts Are mentioned below.
2.4Ghz ONU Config
