Ross Ultrix 2101DR-008-11, Руководство пользователя, Страница: 40 / 56

40 • SFP-FIBER-12G Ultrix SFP Modules Guide (v11.0)
Recommended Operating Environment and Electrical Ratings
Optical Specifications
Electrical Specifications
Table 10.2 Recommended Ratings
Parameter Min. Typical Max.
Supply Voltage +3.2V +3.3V +3.4V
Supply Current - - 300mA
Operating Case Temperature 0°C +70°C
Data Rate 270Mbps 11.88Gbps
Table 10.3 Optical Specifications — Transmitter
Parameter Min. Typical Max. Notes
Ambient Operating Temperature Ta=+25±5°C C, VCC = 3.3±0.2V
Data Rate 11.88Gbps
Output Center Wavelength 1260nm 1310nm 1360nm
Output Spectral Width (-20dB) 1nm
Average Optical Output Power -6dBm 0dBm
The optical power is
launched into 9/125µm
SMF
Extinction Ratio 7dB
Optic Output Eye: Compliant with IEEE 802.3ba
With a PRBS 223-1 test
pattern @ 11.88Gbps
Table 10.4 Optical Specifications — Receiver
Parameter Min. Typical Max. Notes
Receiver Sensitivity -13dBm
With a PRBS 223-1 test
pattern @ 11.88Gbps
Maximum Input Power -3dBm
Operation Center Wavelength 1260nm 1360nm
Loss of Signal Assert -25dBm
@ 12Gbps
De-assert -15dBm
@ 12Gbps
LOS Hysteresis 0.5dB
Table 10.5 Electrical Specifications — Transceiver
Parameter Min. Typical Max. Notes
Ambient Operating Temperature Ta=+25±5° C, VCC = 3.3±0.2V
Supply Voltage 3.2V 3.3V 3.4V
Supply Current 300mA
Icc=ITX+IRX