Juniper G10 CMTS, Hardware Manual

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NIC Module
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JUNOSg 3.0 G10 CMTS Hardware Guide 46
Table 19: Multimode GBIC Specifications
Table 20: 1000BT GBIC Specifications
Parameter Value
Transmitter type Shortwave laser, 850 nm
Range 550 m
Data rate (nominal) 1.0625 to 1.250 Gbps
Average launch power (62.5
µ
m
MMF)
-9.5 dBm min.
-5 dBm max.
Transmitter extinction ratio 9 dB min.
Data format 8B / 10B
Average receive sensitivity -22 dBm typical
-20.5 dBm max.
Connector Duplex SC
Total Tx jitter contribution 45 psec typical
Total Tx+Rx jitter contribution 50 psec typical
Output rise/fall time 120 psec typical
Regulatory Class 1 devices per FDA/CDRH and IEC-825-1 laser safety regulations
Parameter Value
Data rate 1000BaseT
Connector RJ-45
Transmitter type CAT 5 twisted pair