GLC-BX-10D Cisco Compatible 1000BASE-BX 10KM BIDI SFP Transceiver Module Tx1550Rx1310 Bulk Factory Wholesale | HYTOPTODEVICE

HYTOPTODEVICE GLC-BX-10D BIDI SFP module features 1550nm TX/1310nm RX wavelength, 10km transmission over single-mode fiber. 100% compatible with Cisco and mainstream brands, no firmware changes required. Cost-effective OEM alternative with compatibility testing video proof to save more brand premium for your network project.

NO.	Brand	Compatible P/N	Transceiver Type
1	Cisco	GLC-BX-D	SFP-G34-10LD
2	Cisco	GLC-BX-10D	SFP-G43-20LD
3	HPE H3C	JD099A	SFP-G53-20LD
4	Brocade	E1MG-BXD	SFP-G43-40LD
5	H3C	SFP-GE-LX-SM1490-BIDI	SFP-G53-40LD
6	Juniper Networks	SFP-GE10KT14R13	SFP-G54-80LD
7	Huawei	SFP-GE-LX-SM1490-BIDI	SFP-G54-1BLD
8	Alcatel-Lucent	3HE00868AB

GET A QUOTE

Description

HYTOPTODEVICE GLC-BX-10D Compatible 1000BASE-BX BIDI SFP Optical Transceiver Module (SMF, 1550nm-TX/1310nm-RX, 10km, LC, DOM)

Product Overview

The HYTOPTODEVICE Cisco compatible GLC-BX-10D BIDI SFP transceiver is a commercial-grade bidirectional optical transceiver designed for cost-effective single-mode fiber networking. Featuring professional TX1550nm transmit / RX1310nm receive wavelength, standard LC fiber connector and single fiber bidirectional transmission type, this 10km BIDI SFP module delivers stable 1.25G data transmission for up to 10 kilometers. Fully compliant with Cisco MSA industry standards, it supports plug-and-play deployment without system alarms or configuration errors. Rated at 0℃ to 70℃ commercial working temperature, it is widely deployed for enterprise campus networking, remote branch interconnection and network monitoring transmission, ideal for system integration and engineering project applications.

Key Technical Specifications

Cisco Compatible	GLC-BX-10D	Vendor Name	HYTOPTODEVICE
Form Factor	SFP	Max Data Rate	1.25Gbps
Wavelength	TX1550nm/RX1310nm	Max Distance	10km
Connector	Simplex LC	Transmitter Type	1550nm DFB
Cable Type	SMF	Receiver Type	PIN
TX Power	-9.0~-3dBm	Receiver Sensitivity	< -23.0dBm
Protocols	SFF-8472 MSA Compliant, IEEE 802.3ah-2004	Operation Temperature	0 to 70°C (32 to 158°F)

For detailed technical specifications, please refer to the Datasheet

Usage Guidelines & Operational Best Practices

Follow standardized operation rules to extend service life and maintain steady link performance of your BiDi SFP Transceiver:

Complementary Pairing Requirement Bidirectional transceivers must be deployed in matched wavelength pairs. This TX1550/RX1310 BiDi SFP Module requires a counterparty TX1310/RX1550 transceiver GLC-BX-10U at the opposite fiber end; mismatched wavelength pairs cannot establish valid fiber links.
Fiber Type Restriction Only use standard 9/125μm single mode fiber (SMF) with LC/UPC patch cords. This transceiver cannot operate normally on multi-mode fiber (MMF), which triggers severe attenuation and persistent random bit errors.
Distance & Attenuation Control Optimized for stable 10km single-fiber links. For lab testing or field deployment under 5km, an external optical attenuator is mandatory to prevent receiver overpowering, signal saturation and permanent internal optical chip damage.
Optical Port Dust Protection LC optical ports and fiber end faces are highly sensitive to dust and fingerprint contamination. Always reinstall protective dust caps on idle module ports and unused fiber connectors after disconnection.
Hot-Plugging Operation Guidance This MSA-compliant BiDi SFP Transceiver supports safe hot swap. Leave several seconds between removal and reinsertion to let Cisco IOS complete full hardware recognition and avoid unexpected link flapping.

For detailed operation instructions, please refer to the User Guide.

Full Compatibility List & Supported Devices

1. Compatible Cisco Device Models

All HYTOPTODEVICE GLC-BX-10D BIDI SFP modules are 100% compatible with mainstream Cisco switch, router and firewall series. Every unit passes real on-machine testing on physical Cisco devices to eliminate compatibility failures, system logs and port alarms. Plug-and-play design supports hot swapping for seamless network upgrade and expansion.

Cisco Catalyst Series Enterprise Switches: Fully compatible with widely deployed access and aggregation lines including the Catalyst 2960, 3650, 3750, 3850, 9200, and 9300 Series.
Cisco Nexus Data Center Platforms: Optimized for auxiliary or management links requiring 1G connectivity on Nexus 3000 and 9000 Series hardware.
Cisco Integrated Services Routers (ISR) & Aggregation Services Routers (ASR): Fully compatible with dedicated Gigabit Ethernet SFP slots on Cisco ISR 4000 and ASR 1000 Series routers.

2. Multi-Brand Cross-Compatibility Performance

Beyond Cisco devices, this single fiber BIDI SFP module achieves excellent compatibility with major mainstream network brands in the industry. Strictly manufactured in accordance with universal SFP MSA standards, it adapts to multi-brand network architecture, meeting the diversified equipment docking needs of global engineering and wholesale customers. All compatibility tests are completed on real physical devices, and official test videos are available for customer verification.

Primary Application Scenarios

As a high-cost-performance Cisco compatible BIDI SFP module, GLC-BX-10D is widely used in various medium and long-distance fiber networking scenarios, perfectly matching project demands for system integrators, engineering contractors, traders and retailers:

Enterprise campus cross-area switch interconnection
Enterprise headquarters and remote branch 10km fiber linkage
Security monitoring long-distance fiber transmission
Data center edge access link construction
Old network renovation, expansion and equipment replacement projects
Industrial and commercial park integrated network deployment

Connectivity Solutions (Applications)

1.1GbE Switch-to-Switch Connectivity

2.1GbE Switch to Media Converter Connectivity

3.1G Structured Cabling

Core Product Features

1. Cut Expansion Costs by Up to 50%
Fully compatible with campus switches, this BiDi transceiver runs full-duplex over one fiber strand. No additional cabling, no extra switch ports—just plug in and scale your network at half the infrastructure cost
hytoptodevice 10km single fiber BiDi optic, reliable manufacturer for bidi transceiver module

hytoptodevice 10km single fiber BiDi optic, reliable manufacturer for bidi transceiver module

2.Double Your Capacity, Zero Extra Cabling

Transmit and receive on a single strand. By leveraging integrated WDM technology, this BiDi transceiver eliminates redundant wiring and slashes expansion costs for Cisco campus networks.

Tx1310 Rx1490 simplex LC bidi transceiver module from hytoptodevice

Tx1310 Rx1490 simplex LC bidi transceiver module from hytoptodevice

3.1G BiDi SFP: High-Density, Low-Power Connectivity

Full-duplex Gigabit Ethernet in a compact SFP form factor. Lower power consumption means less cooling overhead and higher port density—perfect for scaling data center fabrics without expanding your power or fiber footprint.

hytoptodevice supply bulk wholesale BIDI transceiver MODULE with low power consumption and high-efficiency

hytoptodevice supply bulk wholesale BIDI transceiver MODULE with low power consumption and high-efficiency

4. Plug-and-Play Compatibility, Zero Friction

Preprogrammed EEPROM eliminates unsupported-module alerts and CLI configuration. Just insert, hot-swap, and go—compatible out of the box with leading switch platforms. Specific Compatibility Video available upon request.

HYTOPTODEVICE compatible bidi transceiver module 10km SMF simplex lc

5. Tested to Failure. Shipped with Confidence.
Each module undergoes rigorous in-house testing—including signal integrity, bit error rate (BER), and temperature cycling—before leaving our Test Center . Built for maximum uptime, delivered with zero surprises.

Frequently Asked Questions(FAQ)

Q1: Is HYTOPTODEVICE GLC-BX-10D fully compatible with official Cisco equipment?
A1: Yes. All our GLC-BX-10D BIDI SFP modules undergo 100% real Cisco device on-machine testing. It is plug-and-play with zero errors, zero alarms and zero log prompts, fully compatible with official Cisco OS. Real test videos can be provided for verification.

Q2: What wavelength and transmission distance does GLC-BX-10D support?
A2: This single fiber BIDI SFP module features fixed TX1550nm/RX1310nm wavelength, supporting stable 10km single-mode fiber transmission, perfectly meeting medium and long-distance enterprise networking needs.

Q3: What connector type and fiber type does this BIDI SFP module use?
A3: The Cisco compatible GLC-BX-10D adopts standard LC fiber connector and matches universal single-mode fiber (SMF), compatible with all mainstream engineering wiring accessories.

Q4: Do I need professional configuration after installing GLC-BX-10D?
A4: No configuration required. This BIDI SFP transceiver supports hot plug and play, no complex command debugging is needed, greatly improving on-site engineering deployment efficiency.

Q5: Can I get stable bulk supply and wholesale price for GLC-BX-10D?
A5: Yes. HYTOPTODEVICE provides long-term stable bulk supply of Cisco compatible BIDI SFP modules for system integrators, engineering contractors, traders and retailers, with sufficient inventory and exclusive wholesale discounts.

Q6: What is the advantage of single fiber BIDI SFP compared with dual-fiber modules?
A6: The single fiber BIDI SFP module uses only one fiber core for transceiving signals, saving 50% fiber resources and effectively reducing project material and construction costs.

Q7: Is this commercial-grade BIDI SFP suitable for formal engineering projects?
A7: Absolutely. Rated for 0℃-70℃ commercial working temperature and passed 72-hour aging test and real-device detection, this GLC-BX-10D BIDI SFP module features stable performance and fully meets formal commercial network project standards.

Q8: Can HYTOPTODEVICE Compatible GLC-BX-10D work stably with media converters?
A8: Yes. This 10km BIDI SFP module is perfectly adapted to switch and media converter linkage scenarios, with stable photoelectric conversion and no link fluctuation during long-term operation.

Q9: Does this GLC-BX-10D support multi-brand network equipment?
A9: Yes. In addition to full Cisco compatibility, this universal BIDI SFP module complies with international MSA standards and is compatible with all mainstream network brands, supporting multi-brand mixed networking.

Q10: Why choose HYTOPTODEVICE GLC-BX-10D for long-term project cooperation?
A10: We provide real-device tested, high-stability bulk BIDI SFP modules with verified compatibility and complete test credentials. We support sample testing, batch customization and stable global delivery, providing one-stop optical module supply solutions for global engineering and wholesale customers.

Packaging & Custom OEM Solutions

Each bidi module is individually sealed in ESD-safe anti-static packaging and ready for immediate shipment. For high-volume distributors, wholesalers, and system integrators, we offer flexible OEM programs—including custom logos, private labeling, and branded packaging—to help you build and protect your own brand.

Why Network Engineers Choose HYTOPTODEVICE

HYTOPTODEVICE has supplied over 5000,000 optical transceiver modules to data centers, ISPs, and enterprise networks across 100+ countries since 2011. Every module undergoes a 72-hour burn-in test and full DDM/DOM validation before shipment.

100% hardware-tested compatibility with Cisco, Huawei,Dell,Juniper, and Arista
ISO 9001:2015 certified manufacturing facility in Shenzhen
Full product range coverage:1.25G/10G/25G/40G/100G/200G/400G/800G/1.6T
In-stock supply & fast global shipping, average lead time of 3–5 business days with DHL/FedEx express options
Dedicated pre-sales engineering support for custom configurations
Actual hardware,actual switches,actual results.we publish compatibility test video,eliminate compatibility anxiety. you can watch before you buy.
We can provide inspection and shipping videos to make you feel as if you are right here with the product.
Private Label support - EEPROM / firmware customization support

“Phenomenal performance. We deployed 200 HYTOPTODEVICE SFP modules to replace Cisco OEMs in our backbone network. Result? Zero compatibility issues and a 60% reduction in costs. Highly recommended for mission-critical networks."— Senior Network Engineer, Regional Telecom, Australia

Quality Certification & Compliance

At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final visual inspection, from IQC、IPQC、FQC to OQC, our processes ensure global compliance and reliability.

We adhere to rigorous standards for our SFP modules and network solutions:

ISO 9001: Certified quality management and production consistency.
CE & FCC: Fully compliant for seamless Global Market Access.
RoHS: Committed to environmental responsibility and hazardous material control.
Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.

Certified Quality. Global Standards. Guaranteed Performance.