4 x OC-3/STM-1 Trunk
The 4xOC-3/STM-1 Trunk Module provides four ports for transporting ASI, audio and data in multiservice networks with 100% Quality of Service. You can allocate bandwidth to any service in 0.5 Mbps increments, ensuring maximum utilization of your telco infrastructure. The 4xOC-3/STM-1 Module is a cost-effective, reliable component in many DTV network installations. The Nimbra One can house up to seven 4xOC-3/STM-1 Module’s to create a powerful non-blocking multiservice switch containing 28 OC-3/STM-1 ports.
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Plug-in unit for Nimbra One/300 series switches
1 interface slot |
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Laser options:
Small form factor pluggable
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STM-1/OC-3 Multimode (MM,1310nm,2km)
STM-1 S-1.1 / OC-3 IR-1 (SM,1310nm,15km)
STM-1 L-1.1 / OC-3 LR-1 (SM,1310nm,40km)
STM-1 L-1.2 / OC-3 LR-2 (SM,1550nm,80km)
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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
DTM |
SRS-3c SPE
VC-4
VC synchronous; ETSI ES 201 803-4
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Fault management:
SONET/SDH |
LOS, LOF, LOP, AIS, DEG, PLM, UNEQ, EQ-SFP, RDI
(LED and Element Manager)
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Performance management: |
ITU-T G.826 based (24h and 15min bins) |
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Maintenance:
Hardware
Firmware |
Hot-swap
Remote download
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Timing and Sync:
Loop-timing
Local timing |
Slaved to SDH/SONET network
Slaved to on-board oscillator: Stratum 3/G8.13 option 1
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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: |
<12W |
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Regulatory compliance:
Safety
Laser safety
EMC
CE marking |
UL60950-1; EN60950-1
CFR 21 1040.10/11
FCC 15 Class A; EN 300 386
93/68/EE
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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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