NOTE:
• The J9142B/J9143B were End of Sale in April 2016 and are no longer available. Contact your
Aruba Sales team for alternative solutions. The information presented here is for
compatibility use.
• BIDI optical transceiver modules use different central wavelengths in transmit and receive
directions to implement bidirectional transmission of fiber signals over the same fiber.
• Use the HPE X122 1G SFP LC BX 10-D Transceiver (J9142B) and HPE X122 1G SFP LC BX 10-U
Transceiver (J9143B) in pairs: a J9142B (-D = downlink) at one end of the connection and a
J9143B (-U = uplink) at the other.
Table 47: Specifications for Gigabit BIDI optical transceiver modules (1)
Product name
(SKU)
DOM - Digital
Optical
Monitoring (4x4
part #)
Central wavelength
(nm)
Fiber
mode
Fiber
diameter
(µm)
Transmission
distance
Transmit
end (TX)
Receive
end (RX)
HPE X122 1G SFP LC
BX-D Transceiver
(J9142B)
No
1490
1310
SMF
9/125
10 km (6.21
miles)
HPE X122 1G SFP LC
BX-U Transceiver
(J9143B)
No
1310
1490
Table 48: Specifications for Gigabit BIDI transceiver modules (2)
Product name (SKU)
Optical parameters
(dBm)
Transmit power.
Receive power.
HPE X122 1G SFP LC BX-D Transceiver (J9142B)
HPE X122 1G SFP LC BX-U Transceiver (J9143B)
–9 to –3
–18.7 to –3
Table 49: Compatibility for Gigabit BIDI transceiver modules
Product name
SKU
Minimum software
required (J9142B,
J9143B)
Comments
1400 Switch Series
J9078A
All
1410 Switch Series
J9561A
All
1700 Switch Series
J9080A
VB.02.00
1800 Switch Series
J9028A/B
PB.03.00
2510-24 Switch
J9019A/B
Q.11.16
2510-48 Switch
J9020A
U.11.10
Table Continued
Chapter 6 SFP modules
61