HP Comware-Based Switches Transceiver Modules User Guide

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Models and specifications
Gigabit BIDI transceiver modules provide a transmission rate of 1250 Mbps and use LC connectors.
Table 9 Specifications of Gigabit BIDI transceiver modules (1)
Product
code
Name
Central wavelength (nm)
Fiber
mode
Fiber
diameter
(µm)
Transmission
distance
Transmitting
end (TX)
Receiving
end (RX)
JD098B
HP X120 1G SFP LC
BX 10-U Transceiver
1310
1490
SMF
9/125
10 km (6.21
miles)
JD099B
HP X120 1G SFP LC
BX 10-D Transceiver
1490
1310
Table 10 Specifications of Gigabit BIDI transceiver modules (2)
Product
code
Name
Connector index (dBm)
Output optical
power
Receiving
sensitivity
Saturated
optical power
JD098B
HP X120 1G SFP LC BX 10-U
Transceiver
–9 to –3
≤–18.7
≤–3
JD099B
HP X120 1G SFP LC BX 10-D
Transceiver
NOTE:
 BIDI transceiver modules use different central wavelengths in transmit and receive directions, in order to
implement bidirectional transmission of fiber signals over the same fiber.
 You must use the HP X120 1G SFP LC BX 10-U Transceiver (JD098B) and HP X120 1G SFP LC BX 10-D
Transceiver (JD099B) in pairs.
100 Mbps BIDI transceiver module
Appearance
See Figure 5.
Models and specifications
100 Mbps BIDI transceiver modules provide a transmission rate of 155 Mbps and use LC connectors.