Optical Interface
Optical Source: MLM 1310/1550 nm type LD
Wavelength: 1310/1550 ±50 nm
Optical Connector: FC/PC type
Output Power /FOM16/: -7 ~ -15 dBm (short-haul), 0 ~ -5dBm (long haul)
Minimum Receive Sensitivity /FOM16/: -34dBm (short haul), -36dBm (long-haul) @ 10 -10BER
System Gain /FOM16/: >19dB (short-haul), >30dB (long-haul)
Output Power /FOM4/: -8dBm
Minimum Receive Sensitivity /FOM4/: -33 ~ -40dBm
System Gain /FOM4/: >25dBm
Redundancy /FOM16/: 1 + 1 protection E1 Interface
Bit Rate: 2.048Mbps ±50ppm
Line Code:HDB3
Pulse Shape: Conforms to ITU-T G.703
Impedance:120 Ohm Balanced, or 75 Ohm Unbalanced
Jitter: Conforms to ITU-T G.823
E1 Connector: DB-25 Female connector (120Ohm) / BNC connector (75Ohm), for minirack only Power Supply
DC: -36 ~ -72 V
AC: 90 ~ 260 V;47 ~ 63 Hz Alarm ContactsPower/signal alarm indicators: 2 sets relay signal to the audible and visible alarm Mechanical
45(H) X 436(W) X 330 (D) mm /FOM16 minirack/
45(H) X 436(W) X 257 (D) mm /FOM4 minirack/ EMI/EMC Compliance
EN55082-1, EN55022
Environmental
Operation Temperature: 0 to 60 C
Relative Humidity: 5 to 90%, non-condensing
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