1990-3656 — HP GBIC X121 SFP 1000-LX LC 1310nm Multi/Single-mode Transceiver Module
HPE · SFP TRANSCEIVER
PRODUCT OVERVIEW
1990-3656: HP GBIC X121 SFP 1000-LX LC 1310nm Multi/Single-mode Transceiver Module.
HP GBIC X121 SFP 1000-LX LC 1310nm Multi/Single-mode Transceiver Module. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
SPECIFICATIONS
Part Number 1990-3656 Manufacturer HPE
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COMPONENT DIAGRAM
BAIL
LATCH
10G SFP+
1310nm · LR (SMF, 10km)
DOM: Digital Optical Monitoring
TX
RX
LC DUPLEX
20-PIN EDGE CONNECTOR
~56.5 mm
~13.4mm
SFP+ TRANSCEIVER | 10G | 1310nm | LR (SMF, 10km)
Hot-swappable | LC duplex fiber | DDM/DOM supported
TITLE
SFP+ XCVR
PN
1990-3656
MFR
HPE
HP GBIC X121 SFP 1000-LX LC 1310nm Multi
TYPICAL APPLICATIONS
Data center switch-to-switch interconnects
Server-to-storage fabric connectivity
Long-distance fiber optic links
High-speed uplink connections (10G/25G/40G/100G)
SUBSTITUTES & CROSS-REFERENCES 3
J4859C Compatible PARTNER HP GBIC X121 SFP 1000-LX LC 1310nm Multi/Single-mode Transceiver Module
compatible
J4859-69201 Compatible PARTNER HP GBIC X121 SFP 1000-LX LC 1310nm Multi/Single-mode Transceiver Module
compatible
1990-3677 Compatible PARTNER HP GBIC X121 SFP 1000-LX LC 1310nm Multi/Single-mode Transceiver Module
compatible
LIFECYCLE
No lifecycle data available.
THIS PART SUBSTITUTES FOR 3
J4859-69201 SUBSTITUTE HP GBIC X121 SFP 1000-LX LC 1310nm Multi/Single-mode Transceiver Module
HPE
J4859C SUBSTITUTE HP GBIC X121 SFP 1000-LX LC 1310nm Multi/Single-mode Transceiver Module
HPE
1990-3677 SUBSTITUTE HP GBIC X121 SFP 1000-LX LC 1310nm Multi/Single-mode Transceiver Module
HPE
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FREQUENTLY ASKED QUESTIONS
What is 1990-3656?
1990-3656 is a HP GBIC X121 SFP 1000-LX LC 1310nm Multi/Single-mode Transceiver Module manufactured by HPE.
What parts can replace 1990-3656?
There are 3 known substitutes for 1990-3656: J4859C, J4859-69201, 1990-3677. Substitute compatibility should be verified for your specific system.
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