What are the alternatives to the 10Gtek a Pair of 10G SFP+ Bidi Transceiver, LC Single-Mode Single Fiber…?

10Gtek a Pair of 10G SFP+ Bidi Transceiver, LC Single-Mode Single Fiber… competes with other Networking products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Networking category for alternatives.

10Gtek

a Pair of 10G SFP+ Bidi Transceiver, LC Single-Mode Single Fiber Module, 10GBASE-BIDI 1270nm/1330nm for Cisco SFP-10G-BX20D-I/SFP-10G-BX20U-I, Ubiquiti UniFi, Mikrotik, and More, DOM, 20km

Name: 10Gtek a Pair of 10G SFP+ Bidi Transceiver, LC Single-Mode Single Fiber Module, 10GBASE-BIDI 1270nm/1330nm for Cisco SFP-10G-BX20D-I/SFP-10G-BX20U-I
Brand: 10Gtek
SKU: B01LWA648H
Price: 40.79 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$40.79

Buy on Amazon — $40.79 Compare to similar networking

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The a Pair of 10G SFP+ Bidi Transceiver, LC Single-Mode Single Fiber Module, 10GBASE-BIDI 1270nm/1330nm for Cisco SFP-10G-BX20D-I/SFP-10G-BX20U-I, Ubiquiti UniFi, Mikrotik, and More, DOM, 20km is a niche pick — read recent reviews before buying in the networking category, priced around $40.79. Read recent reviews carefully before committing.

10Gtek's BIDI 10G SFP+ Transceiver used in optical communications for both telecommunication and data bidirectional communications applications.Compatible Cisco P/N: SFP-10G-BXD-I/SFP-10G-BXU-I10G-SFP Bidirectional for 10kmWave length: Up: TX1270nm/RX1330nm; Down: TX1330nm/RX1270nmData Rate: 10GbpsReach: 10~20kmForm Factor: SFP+Fiber Type: SMFTx Power(dBm): -5~-0dBmRx Sens.(dBm): <-14dBmTemp.(°C): 0~70Applications:RouterASR 9000 Series Router:A9K-24X10GE-SEA9K-24X10GE-TRA9K-36X10GE-SEA9K-36X10GE-TRA9K-MPA-8X10GEA9K-RSP440-TRA9K-RSP440-SEASR-9001ASR9000v Series…

SpecPicks Verdict

SpecPicks classifies 10Gtek a Pair of 10G SFP+ Bidi Transceiver, LC Single-Mode Single… as a niche pick — read recent reviews before buying in the networking category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. 10Gtek's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for networking of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by 10Gtek's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

10GBASE-BIDI Bidirectional SFP+ to single LC Optical transceiver module, Single Mode, Wave length: Up: TX1270nm/RX1330nm; Down: TX1330nm/RX1270nm, DDM, up to 20km over single LC.
Wide Compatibility - Compatible for Cisco SFP-10G-BX20D-I/SFP-10G-BX20U-I, Ubiquiti UniFi UACC-OM-SM-10G-S-2, Mikrotik and Other Open Switches. It is widely used in fiber, switches, routers, NIC,server or other fiber optic equipments with 10G SFP+ ports for plug and play, support fully hot-pluggable.
100% Usable - In 10Gtek's Signal Integrity Lab, we 100% passed tested. Each transceiver is individually tested on switches before delivery.
Superior DDM Function - DDM allows you to monitor the critical information concerning the status of the transmitted and received signals of the transceivers in real-time to find out some potential problems.
Perfect After-sales Service - Backed by 10Gtek 30 Days Free-returned, 3-Year Free Warranty and Lifetime Technology Support. 10Gtek is a manufacturer of transceiver, customized service is available

Full Specifications

Brand	10Gtek
Weight	10g
Package Dimensions	‎3.9 x 2.09 x 0.28 inches

Ready to buy?

10Gtek a Pair of 10G SFP+ Bidi Transceiver, LC Single-Mode Single Fiber Module, 10GBASE-BIDI 1270nm/1330nm for Cisco SFP-10G-BX20D-I/SFP-10G-BX20U-I, Ubiquiti UniFi, Mikrotik, and More, DOM, 20km is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.