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Appendix A
Hardware Specifications
A.2.5 OC192/STM64 LR/LH 4 Port 1550 Specifications
Table A-7
Table A-7
Specification Type
Line
Transmitter
Receiver
Loopback mode
Connectors
Operating temperature
Operating humidity
Dimensions
Compliance
shows the OC192/STM64 LR/LH 4 Port 1550 card specifications.
OC192/STM64 LR/LH 4 Port 1550 Card Specifications
Description
Bit rate: 9.96 Gbps
Code: Scrambled NRZ
Fiber: 1550 nm Single mode
Max. transmitter output power: +7 dBm
Min. transmitter output power: +4 dBm
Center wavelength: 1530 nm to 1565 nm
Nominal wavelength: 1550 nm
Transmitter: Lithium Niobate (LN) external modulator transmitter
Max. receiver level: –9 dBm
Min. receiver level: –22 dBm
Receiver: APD/TIA
Link loss budget: 24 dB min., with no dispersion or 22 dB optical path loss
at BER = 1
Payload
You must use a 19 to 24 dB (15 to 20 is recommended) fiber
Note
attenuator when connecting a fiber loopback to an
OC192/STM64 LR/LH 4 Port 1550 card. Never connect a direct
fiber loopback.
OGI
23 to 122 degrees Fahrenheit (–5 to +50 degrees Celsius)
5 to 95%, noncondensing
Height: 16.50 in. (419 mm)
Width: 1.50 in. (38 mm)
Depth: 18.31 in. (465 mm)
Card weight: 12.0 lb (5.44 kg)
SONET Telcordia GR-253
When installed in a system, ONS 15600 cards comply with these safety
standards: UL 60950, CSA C22.2 No. 950, EN 60950, IEC 60950
Eye safety compliance: Class 1 (21 CFR 1040.10 and 1040.11) and Class 1
(IEC 60825) laser products
A.2.5 OC192/STM64 LR/LH 4 Port 1550 Specifications
–12
including dispersion
Cisco ONS 15600 Reference Manual, R7.0
A-9
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