Alcatel Carrier Internetworking Solutions Network Card 1642 User Manual

Alcatel 1642 Edge Multiplexer  
155-to-622-Mbit/s Alcatel OMSN for customer premises & public/private companies  
The Alcatel 1642 EM is a multiservice CPE that highlights  
Ethernet/Fast Ethernet ports with Layer 2 Ethernet switching  
functions to enable both point-to-point (E-line) and multipoint  
(E-LAN) Ethernet services.  
The Alcatel 1642 Edge Multiplexer (EM),  
part of the Alcatel Optical Multiservice  
Node (OMSN) family, is an ideal space-  
saving, next generation multiservice  
building block for customer premises and  
business locations. It enables business,  
residential and mission-critical communi-  
cations in the metro network, providing  
unmatched performance for its size.  
The primary applications for the  
Alcatel 1642 EM product are found in  
the following areas:  
> Delivery of QoS-based Ethernet and  
TDM services to customer premises  
and business locations  
delivery of Ethernet services, bringing the  
benefits of SDH to the transport of data  
services. The variety of existing and future  
interfaces and services can be easily mapped  
into the SDH transport layer, adding the  
reliability and flexibility of SDH transport  
and providing a future-safe investment in  
new services.  
ETHERNET VPN SERVICES  
AND LAN INTERCONNECTION  
Data-aware features integrated into the  
Alcatel OMSN family through integrated  
service adapter (ISA) plug-in modules  
fully address the technical requirements  
of today’s service providers, as well as the  
expected need to provide telecom operators  
> Local and metropolitan rings  
> Point-to-point links with intermediate  
drop/insert and/or regeneration stations with the latest, future-safe optical pro-  
> Always-on, mission-critical  
communication  
visioning platforms.  
The Alcatel 1642 EM features an  
Ethernet/Fast Ethernet card for the  
transport of reliable frame-based data  
interconnections in point-to-point, point-  
COST-EFFECTIVE CPE FOR  
MULTISERVICE OPTICAL ACCESS  
The extension of SDH benefits to customer to-multipoint and shared-bandwidth ring  
premises and business locations has become applications. The capability to map Ethernet  
an established concept. Installation of com- flows into multiple SDH resources using  
pact optical equipment (CPE) for leased-  
line and public/private-company services to the survivability of the user data con-  
medium and large businesses is a reality in nection in the event of a network failure.  
many access networks. The benefits can be ISA-ES1 blades can be hosted in the  
virtual concatenation dramatically boosts  
summarized in the extensive end-to-end  
path control and monitoring capabilities  
offered by SDH networks. It is worthwhile  
adopting SDH technology even for the  
Alcatel 1642 EM and enable carrier-class  
Ethernet VPN and aggregation services  
in the metro network.  
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Alcatel 1642 Edge Multiplexer — 155-to-622-Mbit/s Alcatel OMSN for customer premises & public/private companies  
The system may be configured as an STM-1 add drop  
multiplexer (ADM) with a termination capacity of up to  
by the Alcatel 1642 EM, even in multivendor networks.  
Whether in telecommunications-office environments or  
112 x 2 Mb drop for metropolitan networks or as an STM-4 at enterprise locations, the Alcatel 1642 EM has the right  
multiservice terminal multiplexer with 2 x STM-1 and  
8 x E/FE interfaces, used to link several large offices to  
an enterprise network.  
The Alcatel 1642 EM has a symmetrical architecture,  
allowing its application as terminal multiplexer, add-drop  
or mini cross-connect in spur, multiple rings or meshed  
topologies. All traffic ports (PDH, Ethernet or SDH) of  
the same type have the same functionality and behavior  
and there is no inherent split between tributaries and  
aggregates.  
The Alcatel 1642 EM’s resiliency makes it ideal as a  
multiservice transport node. In terms of hardware, the  
Alcatel 1642 EM has a centralized control architecture  
that limits the presence of processors and software to  
the compact ADM-1/4 card. Traffic ports have no on-  
board processors and may be reused from one piece of  
equipment to another, or retrieved from stocks without  
concern about software versions. The Alcatel 1642 EM  
also offers local and remote software downloads. In addi-  
tion, service providers can also monitor subnets formed  
powering solution (DC or AC) and optional power  
redundancy can provide equipment protection.  
Concerning traffic protection, sub-network connection  
protection (SNCP) with drop-and-continue function is  
provided for improved traffic availability, enabling the  
Alcatel 1642 EM to be inserted directly into access rings  
or to be connected to access rings via point-to-point,  
unprotected or protected links. SNCP also enables end-  
to-end protection of SDH paths. Dual hubbing to two  
distinct central-office transport nodes is also possible,  
e.g., via dual STM-4 uplinks.  
The Alcatel 1642 EM paves the way to build unique  
optical-network infrastructures, supporting optimized  
transport and integrated networking functions for data  
applications, such as new Ethernet VPN services.  
The Alcatel OMSN family consolidates the vast expe-  
rience gathered by Alcatel in optical-network architectures  
through hundreds of thousands of installations world-  
wide. That’s also where true reliability comes from.  
Figure 2 - The Alcatel 1642 EMUS in Mission-Critical Communications  
Public/Private Companies  
Always-on Mission-Critical Communications  
CPE/Metro Access  
Ethernet  
Metro Transport  
Power Utility  
Oil and Gas  
E1  
Voice  
10/100  
2Mbps  
1642 EM  
1642 EM  
1642 EM  
Corporate  
Railway  
FE/GE  
SCADA  
Data  
OMSN  
OMSN  
Production  
and Distribution  
Control Systems  
Airport  
SONET/SDH  
Highway/Underground  
Government  
Station  
Line Side Signal  
Post Telephone  
34/45 Mbps  
Cable and TV Broadcaster  
Enterprise  
1642 EM  
OMSN  
OMSN  
Interlocking  
Equipment  
LAN/LAN-extension  
MAN - WAN  
Power  
Generation  
Video-  
Video  
Display  
Panels  
CCTV  
Ticket  
Terminal  
conferencing Surveillance  
CCTV  
TPR  
MUX  
Meter  
RTU  
Emergency  
Call Point  
Telephony  
Storage  
Passenger Terminal  
Bridge/Tunnel Highway  
Office LAN  
TV Studio  
Substation  
AL CAT EL >  
3
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Alcatel 1642 Edge Multiplexer — 155-to-622-Mbit/s Alcatel OMSN for customer premises & public/private companies  
Equipment Protection  
> -48 V DC power redundancy  
¬ VC groups (maximum 8 at  
21/2/1)  
¬ classification/forwarding per port  
¬ MAC DA 802.3, C-VLAN/S-VLAN,  
802.1p  
¬ Ethernet multicast  
¬ Q-in-Q (802.1Q/ad)  
¬ QoS 802.1p; STP/RSPT  
(802.1d/w/s)  
¬ Ethernet performance counters per  
port/aggregate/flow, incoming/  
outgoing  
¬ E-Line, E-LAN, Ethernet aggregation  
services  
Operation  
> CMISE craft terminal through RS232  
at 38.4 kb/s  
> Network management access through  
QB3 interface or Qecc G.784  
> Local and remote SW download  
> Remote inventory  
Technical Summary  
Applications  
> NG-SDH multiservice CPE  
Network Protection  
> SNCP/I  
> SNCP drop and continue  
> MSP 1+1  
> Collapsed single-node ring  
interconnection  
> Collapsed dual-node ring  
interconnection  
> Terminal multiplexer, ADM, multiple  
rings or meshed networks  
> Multiservice metro-access context  
> Stacked and subtended rings  
> Private-line and Ethernet VPN services  
> Single fiber working  
> Housekeeping: 3 inputs plus 1 output  
> Auxiliary channels: EOW, 12 x RS232  
Interfaces  
Monitoring  
> Performance monitoring according  
to G.784, G.826, G.821  
> Path overhead monitoring (POM)  
on 100 percent VCs  
> Ethernet performance monitoring  
counters  
> Network interfaces: Compact ADM  
function with 2 x STM-1 or 2 x STM-4  
(S/L)  
> Customer interfaces (four slots  
available each):  
¬ 8/28/32 x 2 Mb/s (2 mm HM  
interface/RJ45/120 ohm)  
¬ 8 x 2 Mb/s retiming (coaxial  
interface)  
Power  
> Station battery: -48 V DC, 220 V AC  
> Power consumption: 40 W (typical)  
Physical Dimensions  
> Chassis size  
Synchronization  
¬ height: 88 mm  
¬ width: 443 mm  
¬ depth: 295 mm  
> Installation options desktop:  
wall-mount, ETSI rack  
> Internal oscillator 4.6 ppm  
> Holdover drift 0.37 ppm per day  
> External sources: STM-n/2 Mb/s  
ports, 1 external 2 Mb/s  
input/output  
¬ 1 x 34/45 Mb/s  
¬ 1 x STM-1 (electrical, S-1.1, L-1.1,  
or L-1.2)  
¬ Up to 8 x Ethernet 10/100  
Base-TX/FX  
> Priority and quality (SSM)  
synchronization algorithms  
Environment  
Connectivity  
> Operating conditions: ETS 300 019,  
class 3.2  
> Storage conditions: ETS 300 019,  
class 1.2  
> Transportation conditions: ETS 300  
019, class 2.2  
> ESD/EMC: ETSI EN300 386,  
“Other than Telecommunications  
Center” Class B  
> Up to 18 x 18 STM-1 equivalent full  
non-blocking SDH fabric (HO) and  
12 x 12 STM-1 equivalent full  
non-blocking SDH fabric (LO) in all  
configurations  
> 6 x 6 STM-1 equivalent full non-  
blocking SDH fabric (HO/LO) in  
STM-1 configuration  
> Unidirectional, bidirectional, broadcast  
connections  
> Line and VC loopbacks  
> Ethernet over SDH with L2 networking  
(e.g., VLAN/Q-in-Q) over mesh, rings,  
spurs  
Data Blades (ISA)  
> Ethernet Switch (ES1):  
¬ 1Gb/s throughput  
¬ 155 Mb/s backpanel capacity  
> ES1 8-port version:  
¬ 8 x Ethernet 10/100Base-TX/FX  
> ES1 3-port version:  
¬ 2 x Ethernet 10/100Base-T +  
1 x Ethernet 10/100Base-FX  
¬ GFP-F/LAPS, VCAT, LCAS  
¬ VC-12/VC-3/VC-4 terminations  
Alcatel and the Alcatel logo are registered trademarks of Alcatel. All other trademarks are the property of their respective owners. Alcatel assumes no responsibility for the accuracy  
of the information presented, which is subject to change without notice. © 12 2006 Alcatel. All rights reserved. 3CL 00469 0793 TQZZA Ed.03 21209  
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