OC-3/STM-1 Access Module
The OC-3/STM-1 Access Module for the Nimbra One and Nimbra 340 family of products provides seamless service integration and migration for metro networks. The module offers 4 channelized interfaces for transport of any OC-3 / STM-1 compatible services (PDH, POS, ATM etc). Since OC-3 / STM-1 is the de facto universal optical access interface in the service provider community the usability of the Access Module is very widespread. Applications include DSLAM backhaul, POS router interconnect, voice exchange interconnect, interconnect of ATM switches, bridging between existing SDH / SONET networks and distributed cross-connect functionality.
| Form factor: |
Plug-in unit for the Nimbra One/300 series switches
1 interface slot |
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Laser options:
Small Form-factor Pluggable (SFP) |
STM-1 I-1.1 / OC-3 SR-1 (MM,1310nm)
STM-1 S-1.1 / OC-3 IR-1 (SM,1310nm)
STM-1 L-1.1 / OC-3 LR-1 (SM,1310nm)
STM-1 L-1.2 / OC-3 LR-2 (SM,1550nm) |
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Framing:
OC-3
STM-1 |
STS-3c, ANSI T1.105
STM-1; ITU-T Rec G.707
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Mapping:
SONET
SDH |
STS-3c SPE / 3 x STS-1 SPE
VC-4
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Environmental conditions:
Operating temperature
Storage temperature
Relative humidity |
0 to 50 ºC (32 to 122 ºF)
-30 to 65ºC (22 to 149 ºF)
10% to 90% (non-condensing)
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Power consumption: |
<15W |
| Maintenance: |
Hot swap
Loopback; Line and System side |
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Regulatory compliance:
Safety
Laser safety
EMC
CE Mark |
UL60950 / EN60950
CFR 21 1040.10/11
FCC 15 Class A
EN 300 386-2
93/68/EEC
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Management:
Element Management
Network Manegement |
Command Line Interface (CLI) and Web GUI
Nimbra Vision™ or 3rd party NMS over SNMP v1/v2c/v3
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