Madge Collage 711/712 E1/T1 WAN Interface Modules (Historical documentation)

1. Madge Collage 711/712
E1/T1 WAN Interface Modules
AT M WA N C O N N E C T I V I T Y
The Madge Collage 711 E1 interface
module and Collage 712 T1 interface
module provide the physical interface ports
for connecting the Collage 740 backbone
ATM switch to E1 and T1 WAN
connections. Each module can support up
to four T1/E1 WAN connections.
F L E X I B L E N E T W O R K I N G
The Collage 711/712 WAN interfaces have
been designed to work with both leased line
and public ATM services at 2.048 Mbps and
1.544 Mbps respectively. Each interface can
be programmed to support either single
frame or multiframe formats. Fractional
E1/T1 services are not supported.
C O N N E C T V I A C H A N N E L S E R V I C E U N I T
These modules are designed for connecting
to the WAN service via an external Channel
Service Unit (CSU). Standard RJ45
connectors are provided for connecting to
twisted pair cabling and an external adapter
can be used for connecting to co-axial cable
if required.
The Madge Collage™
WAN Interface modules extend the benefits of ATM networking across
the WAN using standard T1/E1 interfaces.
WA N C O N N E C T I V I T Y
The Madge Collage
711 and 712 deliver
the benefits of ATM
networking across the
WAN at popular E1 and
T1 rates.
B E N E F I T F R O M AT M WA N C O N N E C T I O N S
ATM in the WAN brings many benefits to
networking including high speed switching,
multimedia services, Quality of Service
negotiation and guaranteed availability.
To fully benefit from these abilities
switched WAN access is preferable to
routed. This raises the question of how to
minimize broadcast and LAN Emulation
traffic on the WAN.
R E D U C E WA N T R A F F I C W I T H S M A R T L A N E
Madge distributed LANE and Active
Broadcast Control (ABC) solve this problem.
With distributed LANE, ATM clients will
join LANE services hosted on their local
ATM switch. Consequently, most of the
traffic between LANE clients and their
LES/BUS Servers will be contained locally.
Active Broadcast Control ensures that only
broadcasts needing to reach a station on
another location will actually be transmitted
across the WAN link.

2. N O L O S S O F L A N E S E R V I C E S
Madge SmartLANE on the Collage 740 can host LANE services locally to the clients for
maximum network availability. If the WAN link should fail, LANE services will still be
available to all sites, ensuring local resources are always available.
M A D G E N E T W O R K S S E R V I C E A N D S U P P O R T
The Madge Collage 711 and 712 WAN interface modules are backed by Madge Networks’
expertise in networking and a worldwide network of Value Added Resellers.
Customers can also access up-to-date technical information from the Madge World Wide
Web site (http://www.madge.com). The Collage 711 and 712 come with a one-year hardware
warranty.
Madge
Collage 711/712
E1/T1 WAN
Interface
Modules
Madge Networks
Americas
2310 North First Street
San Jose, CA 95131-1011
United States
Tel +1 408 955 0700
Fax +1 408 955 0970
http://www.madge.com
Asia, Australia & New Zealand
12/F Li Po Chun Chambers
189 Des Voeux Road
Central
Hong Kong
Tel: +852 2593 9888
Fax: +852 2519 8022
http://www.madge.com
Europe, Middle East & Africa
Knaves Beech Business Park
Loudwater
High Wycombe
Bucks HP10 9QZ
England
Tel +44 1628 858000
Fax +44 1628 858011
http://www.madge.com
Japan
Mita NN Building
1-23, Shiba 4-chome
Minato-Ku, Tokyo 108
Japan
Tel +81 3 5232 3281
Fax +81 3 5232 3208
http://www.madge.com
Madge, the Madge logo and Collage are trademarks, and in some jurisdictions may be registered trademarks, of Madge Networks or its affiliated companies. Other trademarks
appearing in this document are the property of their respective holders.
© Copyright 1997 Madge Networks. All Rights Reserved. 60000243 6/97
C O L L A G E 7 1 1 P R O D U C T S P E C I F I C AT I O N
E 1 WA N I N T E R FA C E M O D U L E
Takes one slot in the Collage 740 Backbone ATM switch
Provides 4 ports of E1 ATM for connecting across clear
channel leased-lines and into Public ATM services.
For this module a CSU is required.
S I G N A L I N G A N D P R O T O C O L S U P P O R T
VPI/VCI: 2K VCs and 256 VPs per port
up to 8 virtual ports per port
Signaling: UNI 3.0 and 3.1
Traffic Control: EPD & PPD control
RM Cell Re-routing for ABR/ER
Monitoring: Line and Path Monitoring
P H Y S I C A L L AY E R
Network Type: E1
Access Speed: 2.048MHz interface
Connector: RJ45 Socket (1,2 - Rx; 4,5 - Tx)
Termination: 120Ω Twisted Pair
(or 75Ω Coax with ext. adapter)
Line Encoding: HDB3 (AMI selectable)
Line Reach: Programmable to max. of 660 feet
Framing: Single frame/CRC-4 multiframe
Mapper: DCM as per ITU G.804
Clock Recovery: Flexible Primary Rate Source
Compliance: ATM Forum AF-PHY-0016.000
ITU-T G.703, G.704, G.804
Jitter transfer as per G.824
P O W E R R E Q U I R E M E N T S / E N V I R O N M E N TA L
Power Consumption: 7 watts (typical)
Temperature Range: 10˚C to 40˚C
Humidity Range: 10 - 90% RH non-condensing
S TA N D A R D S A N D A P P R O VA L S
EMC: EN 55022 Class A,
EN 50082-1
Safety: EN 60950
IEC 950
Type Approvals: CTR12, TBR13, PD7024
CE Marked, ETL, BABT
O R D E R I N G I N F O R M AT I O N
Part No: Description
57-84 Collage 711 4 port E1 WAN Module
C O L L A G E 7 1 2 P R O D U C T S P E C I F I C AT I O N
T 1 WA N I N T E R FA C E M O D U L E
Takes one slot in the Collage 740 Backbone ATM switch
Provides 4 ports of T1 ATM for connecting across clear
channel leased-lines and into Public ATM services.
For this module a CSU is required.
S I G N A L I N G A N D P R O T O C O L S U P P O R T
VPI/VCI: 2K VCs and 256 VPs per port
up to 8 virtual ports per port
Signaling: UNI 3.0 and 3.1
Traffic Control: per port EPD & PPD control
RM Cell Re-routing for ABR/ER
Monitoring: Line and Path Monitoring
P H Y S I C A L L AY E R
Network Type: T1
Access Speed: 1.544MHz interface
Connector: RJ45 Socket (1,2 - Rx; 4,5 - Tx)
Termination: DSX - 100Ω Twisted Pair
Line Encoding: B8ZS (AMI selectable)
Line Reach: Programmable to max. of 660 feet
Framing: Single frame and CRC-6 24 frame
ESF (ANSI T1.408)
Mapper: DCM as per ITU G.804
Clock Recovery: Flexible Primary Rate Source
Compliance: ATM Forum AF-PHY-0016.000
ITU-T G.703, G.704, G.804
Jitter transfer as per G.824
P O W E R R E Q U I R E M E N T S / E N V I R O N M E N TA L
Power Consumption: 7 watts (typical)
Temperature Range: 10˚C to 40˚C
Humidity Range: 10 - 90% RH non-condensing
S TA N D A R D S A N D A P P R O VA L S
EMC: FCC Part 15 Class A,
DOC Class A
Safety: UL 1950
CSA C22.2 No 950, IEC 950
Type Approvals: FCC part 68, CS03
ETL, FCC, IC
O R D E R I N G I N F O R M AT I O N
Part No: Description
57-85 Collage 712 4 port T1 WAN Module