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LL-SFP-10G-BX10 10G BiDi SFP+ Transceiver, 10km, LC, SMF, DDM

Name: LL-SFP-10G-BX10 10G BiDi SFP+ Transceiver, 10km, LC, SMF, DDM - LuLeey.com | Fiber Optic Products for FTTH, PON Access and Data Center Connectivity
SKU: LL-SFP-10G-BX10
Price: 28.99 USD
Availability: InStock
Rating: 5.00 (1 reviews)

USD $28.99

Rated 5.00 out of 5 based on 1 customer rating

1 review|1 answered question

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SKU: LL-SFP-10G-BX10 Category: SFP/SFP+ (1G/2.5G/5G/10G) Tags: 10G, 10G SFP+, 10g-homelab-upgrade, BIDI, BiDi Transceiver, DDM, LC, Optical Module, sfp module, SFP+, Single Mode Fiber, WDM

The LL-SFP-10G-BX10 is a high-performance 10G BiDi SFP+ Transceiver designed for 10 Gigabit Ethernet transmission over a single strand of single mode fiber. Based on the industry-standard SFP-10G-BX10 specification, this 10G SFP+ BiDi module utilizes advanced 10G WDM SFP+ technology with 1270nm/1330nm wavelength pairs, enabling reliable bidirectional communication while reducing fiber infrastructure requirements.

As a reliable Single Fiber 10G Transceiver, the LL-SFP-10G-BX10 supports transmission distances up to 10km and features DDM (Digital Diagnostic Monitoring) for real-time monitoring of optical power, temperature, voltage, and laser performance. It is ideal for enterprise networks, campus deployments, data centers, and fiber access applications.

Guaranteed Safe Checkout

1~3 Year Warranty | 15-Day Returns | 30-Day Exchange

Description

Product Overview

The LL-SFP-10G-BX10 is a compact and cost-effective 10G BiDi SFP+ Transceiver designed to deliver 10 Gigabit Ethernet connectivity over a single strand of single mode fiber.

Unlike traditional duplex optical modules that require two fibers, this 10G SFP+ BiDi module uses bidirectional transmission technology to transmit and receive data on different wavelengths. By leveraging 10G WDM SFP+ technology, the module maximizes fiber utilization while maintaining stable 10Gbps performance.

The SFP-10G-BX10 is commonly deployed in enterprise networks, campus environments, office building interconnections, and metro access networks where efficient use of fiber resources is critical.

Features

Supports 10Gbps Ethernet transmission
Up to 10km transmission over single mode fiber
Single LC simplex connector
1270nm TX / 1330nm RX wavelength configuration
BiDi WDM technology for single-fiber communication
Digital Diagnostic Monitoring (DDM) support
Hot-pluggable SFP+ form factor
Low power consumption
Excellent EMI performance
Compatible with major networking platforms
Compliant with SFP+ MSA standards

Applications

Enterprise Networks
Campus Networks
Office Building Interconnection
Data Center Access Networks
Fiber-to-the-Building (FTTB)
Metro Access Networks
Industrial Ethernet
Telecom Access Infrastructure

Specifications

Parameter	Value
Product Model	LL-SFP-10G-BX10
Data Rate	10Gbps
Form Factor	SFP+
Connector	LC Simplex
Fiber Type	Single Mode Fiber (SMF)
Wavelength	TX1270nm / RX1330nm
Maximum Distance	10km
Optical Technology	WDM
DDM Support	Yes
Power Supply	3.3V
Operating Temperature	0°C to 70°C
Hot Swappable	Yes
Compliance	SFP+ MSA

Understanding Optical Loss for 10km Links

When deploying the LL-SFP-10G-BX10, understanding fiber attenuation is important for maintaining reliable network performance.

Typical attenuation values for single mode fiber:

1310nm: approximately 0.35 dB/km
1550nm: approximately 0.25 dB/km

For a typical 10km fiber link:

Fiber loss: 3.0–3.5 dB
Connector loss: 0.5–1.0 dB
Splice loss: 0.1–0.5 dB

Total link loss generally remains below 5 dB, making the SFP-10G-BX10 an excellent choice for short-to-medium distance 10G network deployments.

Compatibility

Compatible coding can be provided for:

Cisco
MikroTik
Ubiquiti
Aruba
Juniper
HPE
Dell
Huawei
Ruijie
ZTE

Please confirm your switch or router model before ordering.

Reviews (1)

1 review for LL-SFP-10G-BX10 10G BiDi SFP+ Transceiver, 10km, LC, SMF, DDM

5.0

Based on 1 review

100

100%

Friedrich Oestreich – July 6, 2026

Rated 5 out of 5
Funktionieren gut. Ich bin sehr zufrieden!

1

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Q & A (1)

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Can I use two SFP-10G-BX10-D modules together? Fake asked on August 12, 2026

No, 10G BiDi SFP+ modules must be used in matched D/U pairs,SFP-10G-BX10-D and SFP-10G-BX10-U. One side transmits at one wavelength and receives at another wavelength, while the remote side must use the opposite wavelength pair.

luleey answered on August 12, 2026 store manager

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Additional information

Weight	0.05 kg
Dimensions	10 × 10 × 10 cm
Connector Type	LC
Data rate of SFP Module	10G
Maximum distance for SFP	10km
Working mode	Single mode
Compatible brands	Alcatel-Lucent, Arista, Brocade, Cisco, Extreme, General, H3C, HPE-Aruba, Huawei, Intel, Juniper, Mellanox, Mikrotik, other(note brand when checkout), TPlink, Ubiquiti(UBNT), ZTE