Table 30: Specifications for Gigabit SFP optical transceiver modules (1)
Product name
(SKU)
DOM - Digital
Optical
Monitoring
(4x4 part #)
Central wl
(nm)
Fiber
mode
Fiber
diameter
(µm)
Modal
bandwidth
(MHz*km)
Transmission
distance
HPE X121 1G SFP
LC SX Transceiver
(J4858C)
Aruba 1G SFP LC
SX 500m MMF
XCVR (J4858D)
Yes
(1990-4395 &
1990-4415)
850
MMF
50/125
500 (OM2)
400
550 m (1804.46 ft)
500 m (1640.42 ft)
62.5/125
200 (OM1)
160
275 m (902.23 ft)
220 m (721.78 ft)
HPE X121 1G SFP
LC LX Transceiver
(J4859C)
Aruba 1G SFP LC
LX 10km SMF
XCVR (J4859D)
Yes
(1990-4116,
1990-4414, &
1990-4608)
1310
SMF
9/125
N/A
10 km (6.21 miles)
MMF
50/125
500 (OM2) or
400
550 m (1804.46 ft)
MMF
62.5/125
500 (OM2)
550 m (1804.46 ft)
HPE X121 1G SFP
LC LH Transceiver
(J4860C)
Aruba 1G SFP LC
LH 70km SMF
XCVR (J4860D)
Yes
(1990-4363)
1550
SMF
9/125
N/A
70 km (43.49
miles)
Table 31: Specifications for Gigabit SFP optical transceiver modules (2)
Product name (SKU)
Optical parameters (dBm)
Transmit power
Receive power
HPE X121 1G SFP LC SX Transceiver (J4858C)
Aruba 1G SFP LC SX 500m MMF XCVR (J4858D)
–9.5 to 0
–17 to –3
HPE X121 1G SFP LC LX Transceiver (J4859C)
Aruba 1G SFP LC LX 10km SMF XCVR (J4859D)
–9.5 to –3
–20 to –3
HPE X121 1G SFP LC LH Transceiver (J4860C)
Aruba 1G SFP LC LH 70km SMF XCVR (J4860D)
0 to +5
–22 to –3
Chapter 5 SFP modules
35