This document provides an overview of ZTE's power grid solution, including: 1) It describes three scenarios for network implementation using NG SDH, dual network with SDH and IP/MPLS, and triple network with DWDM/OTN, NG SDH, and IP/MPLS. 2) It provides an overview of ZTE's product families for NG WDM/OTN, NG-SDH, PTN, and datacom networks. 3) It provides an example of how ZTE's PTN products were used to build a network for Shandong Power in China.

1. For Channel Product
ZTE Power Grid Solution

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Overview of the Solution
Uni-NMS/OSS
NMS OSS
IT
Backbone
IP/MPLS
DWDM/
OTN
Application
SCADA/EMS
IP PBX
DMS
ERP
NG SDH
OT
LTE
SDH/PON
NG SDH
IP/MPLS
Transmission
Metro coreMetro access
Distribution
Wireless Bridge
Service ( Delivery - Operation - Maintenance )
OPGW Infrastructure
Ethernet switch

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Diversified Services
SCADA/EMS SCADA/DMS
Dispatcher
telephone
Tele-
protection
ERP/OA
Online
vending
AMI VC/CCTV VoIP
Telecom
Operator
Enterprise ISP …
Operational Data
Information
Services
For Leasing
Information services
 Huge bandwidth
 IP-based
 Not sensitive for performance
 End to End
Operational services
 Real-time service
 High performance requirements
for latency, jitter, packet loss
 Low bandwidth requirement

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Scenario I: Single Network (NG SDH)
NG SDH
Operational data Information data
• Use a single network to carry all
services
• Suitable for beginning stage
Solution
• Simple topology
• Saving investment
Advantages
• Bandwidth limitation: 10Gb/s
• Low bandwidth usage for IP
services
Limitation

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Scenario II: Dual Network（SDH+IP）
NG SDH
Operational data Information data
• Suitable for more IP services
• Operational data gradually
migrated to the IP/MPLS
network in the future
Solution
• Better support for IP services,
improved bandwidth usage
Advantage
• Bandwidth limitation: 10Gb/s
Limitation
IP/MPLS

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Scenario III: Triple Network
NG DWDM/OTN
Operational data Information data
NG SDH
• Suitable for more IP services, huge
bandwidth demand, e.g.
bandwidth leasing
• Operational data gradually
migrated to the IP/MPLS/PTN
network in the future
Solution
• Better support for IP services,
improved bandwidth usage
• Huge bandwidth: 80@10G,
80@40G, 80@100G
• Ultra-long distance transmission:
single span more than 350km
Advantage
IP/MPLS

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Feature
Feature
Low
Latency
Huge
Bandwidth
More
Flexible
Multi-
Service
Access
E2E
Deploym
ent
Simplifies
O&MLow CAPEX
& OPEX
Ultra-Long
Distance
Transmission

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Overview of NG WDM/OTN Product Family
Mini
C/DWDM L2
Switch
ZXMP M720
Ultra-long distance
40G/DRA/RPOA
ZXWM M920
Mid to ultra large
capacity
ODUk 800G--- 3.2T
ZXONE 8000
ZXMP M820
Medium capacity
ODUk 400G
ZXMP M721
Small capacity
ODU0/ODU1

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Overview of NG-SDH Product Family
Compact STM-4/16
20G HO
5G LO
ZXMP S325 S330
High capacity
640G/1.28T HO
N*40G LO
ZXONE 5800
STM-64
Embedded C/DWDM
240G HO
40G LO
ZXMP S385
ZXMP S200
CPE STM-1/4
10G HO
5G LO

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Overview of PTN Product Family
Access layer Aggregation layer Core/backbone layer
ZXCTN 6300
ZXCTN 6110(F)
ZXCTN 6120
ZXCTN 6130/6130XG
/6130XG-S
ZXCTN 6500-8 ZXCTN 6500-16 ZXCTN 6500-32
 All-packet-switched core, high level of integration, low power
consumption
 IP/MPLS & MPLS-TP integrated architecture design, flexible
deployment of full services
 Diversified interfaces, multi-media access
 SyncE +1588V2 to achieve accurate time synchronization
ZXCTN 6150
ZXCTN 6200
ZXCTN 6220
 T-level super-large capacity, applicable to LTE bearing and
backbone transmission
 300mm-deep design saves space and auxiliary investment
 Supports 40GE wire-speed forwarding; a single slot can be
smoothly upgraded to 100GE
 Advanced subrack design: high/low speed separation +
decoupling design

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Overview of Datacom Family
ZXR10 6800
ZXR10 M6000
T8000 cluster system
39E series
ZXR10 ZSR
40G/100G platform
200T cluster router
10GE core switch
GE switch
L3 switch
L2 Ethernet
switch
2950 series
5250 series
59E series
89E series
89 series

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PTN Assists Shandong Power to Build Strong Grid
•Based on the existing network situation of Shandong power, considering prior
investment protection and target network evolution, ZTE uses PTN series products
to build the network.
•Build PTN local networks in 9 cities of Shandong power company.
•Completely meet service growth needs of full-service operation.
•Provide powerful guarantee for next-generation intelligent grid.
PROTECTION
Access

13. Thank You！
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