Alternative to JD121AR: Better-Value Equivalents in Stock
Comparing the JD121AR (JD121AR - HP X135 10Gbps 10GBase-ER Single-mode Fibre 40km 1550nm Duplex LC Connector XFP Transceiver Module) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the JD121AR
| SKU | JD121AR |
|---|---|
| Product | JD121AR - HP X135 10Gbps 10GBase-ER Single-mode Fibre 40km 1550nm Duplex LC Connector XFP Transceiver Module |
| Current price | $786.11 |
| Stock status | In Stock |
| Detail page | View JD121AR › |
Alternatives to JD121AR
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
JD507AR - HP X134 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: JD507AR
Price: $2,508.50
JD105A - HP X130 10Gbps 10GBase-ER Single-mode Fibre 40km 1550nm Duplex SC Connector Xenpak Transceiver Module
SKU: JD105A
Price: $2,508.50
J9153AR - HP ProCurve X132 10Gb/s 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: J9153AR
Price: $325.63
J9153A-ACC - HP ProCurve X132 10Gb/s 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: J9153A-ACC
Price: $1,361.84
J9153A-ACCT - HP ProCurve X132 10Gb/s 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: J9153A-ACCT
Price: $2,510.64
J9153-61001 - HP ProCurve X132 10Gb/s 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: J9153-61001
Price: $3,112.13
JG234AR - HP X130 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: JG234AR
Price: $8,954.08
2312172 - HP X120 1Gb/s 1000Base-LH Single-mode Fiber 40km 1550nm LC Connector SFP Transceiver Module
SKU: 2312172
Price: $232.61
1005-0992 - HP 9300 10Gb/s 10GBase-ER Single-Mode Fibre 40km 1550nm Transceiver Module
SKU: 1005-0992
Price: $889.25
JD496A - HP 1Gbps 1000Base-ZX Single-mode Fiber 70km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: JD496A
Price: $148.13
HP J4860A#ABA X121 1Gb/s 1000Base-ZX Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: J4860A-ABA
Price: $182.95
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.