Mxp_2.5G_10G Card Specifications - Cisco ONS 15454 DWDM Installation And Operation Manual

Appendix B Hardware Specifications
B.5.2 MXP_2.5G_10G Card Specifications
The MXP_2.5G_10G card has the following specifications:
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Caution
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An optical device on the card keeps the laser wavelength locked as closely as possible to the ITU nominal
Note
value. The allowed drift is +/- 25 pm.
•
April 2006
– Weight not including clam shell: 3.1 lb (1.3 kg)
Line (trunk side)
Bit rate:
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9.95328 Gbps for OC-192/STM-64
10.70923 Gbps with ITU-T G.709 Digital Wrapper/FEC
Code: Scrambled NRZ
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Fiber: 1550-nm single-mode
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Maximum chromatic dispersion allowance: 1000 ps/nm
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Loopback modes: Terminal and facility
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You must use a 20-dB fiber attenuator (15 to 25 dB) when working with the MXP_2.5G_10G
card in a loopback on the trunk port. Do not use direct fiber loopbacks with the
MXP_2.5G_10G card. Using direct fiber loopbacks causes irreparable damage to the
MXP_2.5G_10G card.
Connectors: LC
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Compliance: Telcordia GR-253-CORE, ITU-T G.707, ITU-T G.691
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Transmitter (trunk side)
Maximum transmitter output power: +3 dBm
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Minimum transmitter output power: –16 dBm
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(The optical output power on the trunk side is configurable from –16 to +3 dBm with an
accuracy of +/–0.5 dB.)
Transmitter: Lithium Niobate (LN) external modulator transmitter
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Wavelength stability (drift): +/- 25 picometers (pm)
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Receiver (trunk side)
– Receiver input power (no FEC, unamplified, 23 dB OSNR, BER 1 * 10 exp – 12): –8 to –21 dBm
Receiver input power (no FEC, unamplified, 23 dB OSNR, @ +/– 1000 ps/nm BER 1 * 10
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exp – 12): –8 to –19 dBm
Receiver input power (no FEC, amplified, 19 dB OSNR, BER 1 * 10 exp – 12): –8 to –20 dBm
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– Receiver input power (no FEC, amplified, 19 dB OSNR, @ +/– 1000 ps/nm BER 1 * 10
exp – 12):–8 to –18 dBm
Receiver input power (FEC, unamplified, 23 dB OSNR, BER 8 * 10 exp – 5): –8 to –24 dBm
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Cisco ONS 15454 DWDM Installation and Operations Guide, R4.7
B.5.2 MXP_2.5G_10G Card Specifications
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