Cisco Cisco ONS 15454 M12 Multiservice Transport Platform (MSTP) Guía De Instalación

Installing the TXP_MR_10E_C and TXP_MR_10E_L Cards in the Cisco ONS 15454 SONET/SDH

78-17338-01

TXP_MR_10E_L Card Specifications

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Environmental

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Operating temperature: –5 to +55 degrees Celsius (+23 to +113 degrees Fahrenheit)

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Operating humidity: 5 to 95 percent, noncondensing

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Power consumption: 50.00 W (maximum), 1.11 A at –48 V, 136.6 BTU/hr

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Dimensions

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Height: 12.650 in. (321.3 mm)

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Width: 0.716 in. (18.2 mm)

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Depth: 9.000 in. (228.6 mm)

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Depth with backplane connector: 9.250 in. (235 mm)

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Weight not including clam shell: 3.1 lb (1.3 kg)

TXP_MR_10E_L Card Specifications

The TXP_MR_10E_L card has the following specifications:

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Line (trunk side)

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Bit rate: OC-192/STM-64 (9.95328 Gbps), OTU2 (10.70923 Gbps), 10GE (10.3125 Gbps),
10GE into OTU2 (non-standard 10.0957 Gbps), 10G FC (10.51875 Gbps), or 10G FC into
OTU2 (non-standard 11.31764 Gbps)

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Code: Scrambled NRZ

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Fiber: 1550-nm single-mode

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Maximum chromatic dispersion allowance: +/– 1200 ps/nm (specified penalty)

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Loopback modes: Terminal and facility

Caution

You must use a 15-dB fiber attenuator (10 to 20 dB) when working with the TXP_MR_10E_L
card in a loopback on the trunk port. Do not use direct fiber loopbacks with the
TXP_MR_10E_L card. Using direct fiber loopbacks causes irreparable damage to the
TXP_MR_10E_L card.

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Connectors: LC

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Compliance: Telcordia GR-253-CORE, ITU-T G.707, ITU-T G.957, and ITU-T G.709

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Transmitter (trunk side)

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Maximum transmitter output power: +6 dBm

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Minimum transmitter output power: +2 dBm

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Transmitter: LN external modulator transmitter

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Wavelength stability (drift): +/– 25 picometers (pm)

Note

An optical device on the card keeps the laser wavelength locked as closely as possible to the ITU nominal
value. The allowed drift is +/– 25 pm.

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Receiver (trunk side)