• 40km Tx1310 Rx1550 Bidirectional SFP Module Compatible Brocade E1MG-1G-BXU-40
  • 40km Tx1310 Rx1550 Bidirectional SFP transceiver Compatible Brocade E1MG-1G-BXU-40
  • 40km long reach gigabit BiDirectional SFP transceiver  tx1310rx1550 from HYTOPTODEVICE
  • Hot-swappable 1G BiDi SFP optic E1MG-1G-BXU-40 for  brocade switches and routers
  • 40km Tx1310 Rx1550 Bidirectional SFP Module Compatible Brocade E1MG-1G-BXU-40
  • 40km Tx1310 Rx1550 Bidirectional SFP transceiver Compatible Brocade E1MG-1G-BXU-40
  • 40km long reach gigabit BiDirectional SFP transceiver  tx1310rx1550 from HYTOPTODEVICE
  • Hot-swappable 1G BiDi SFP optic E1MG-1G-BXU-40 for  brocade switches and routers

Brocade Compatible E1MG-1G-BXU-40 | 1G Bidirectional SFP Module 40km 1310/1550nm Bulk & OEM | HYTOPTODEVICE

A long-reach 1G bidirectional sfp module for single-mode fiber  with Tx1310Rx1550nm wavelength over LC simplex connector, links up to 40km. Designed for Gigabit Ethernet and fiber channel architectures, it support DDM. Drop-in replacement for Brocade E1MG-1G-BXU-40 at below 70-90% OEM price.Bulk wholesale & OEM EEPROM customization available for global buyers.
NO. Brand  Compatible P/N Transceiver Type
1 Cisco GLC-BX40-UA SFP-G43-40LD
2 Alcatel-Lucent  SFP-GIG-BX-U40 SFP-G34-10LD
3 Brocade E1MG-1G-BXUA-40 SFP-G34-20LD
4 Juniper Networks  SFP-GE40KT13R14 SFP-G35-40LD
5 Huawei LE2MGSC40DE0 SFP-G45-80LD
6 Cisco GLC-BX40-U-I SFP-G45-1BLD
7 Brocade E1MG-1G-BXU-40
8 Juniper Networks  SFP-GE40KT13R15
Description

Premium Bidirectional SFP Module Brocade Compatible  E1MG-1G-BXU-40 40km
(SMF, 1310nm-TX/1550nm-RX, Simplex LC, DOM)

Product Overview 

This 40km bidirectional sfp module matches Brocade E1MG-1G-BXU-40 original specs, operating at Tx1310nm / Rx1550nm via LC simplex connector OS2 single fiber. As third party bidirectional sfp module for Brocade switches, it supports 0℃ to 70℃ working range with full DDM real-time monitoring.ideal for enterprise campus networks, ISP backbone links and long-distance gigabit fiber connections.SFP MSA, SFF-8472, IEEE 802.3ah, RoHS, CE, FCC compliant without extra configuration commands, the cost-saving 40km Tx1310 Rx1550 commercial bidirectional sfp module must be paired with its with its complementary downstream module (E1MG-1G-BXD-40) for proper bidirectional operation.

Key Technical Specifications 

Brocade Compatible

E1MG-1G-BXU-40

Vendor Name HYTOPTODEVICE
Form Factor SFP Max Data Rate 1.25Gbps
Wavelength TX1310nm/RX1550nm Max Distance 40km 
Connector Simplex LC Transmitter Type 1310nm DFB
Cable Type SMF Receiver Type PIN
TX Power -5.0~0dBm Receiver Sensitivity < -24.0dBm
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 

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

  1. Complementary Pairing Requirement Bidirectional transceivers must be deployed in matched wavelength pairs. This TX1310/RX1550 BiDi SFP Module requires a counterparty TX1550/RX1310 transceiver at the opposite fiber end; mismatched wavelength pairs cannot establish valid fiber links.
  2. 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.
  3. Distance & Attenuation Control Optimized for stable 40km single-fiber links. For lab testing or field deployment under 15km, an external optical attenuator is mandatory to prevent receiver overpowering, signal saturation and permanent internal optical chip damage.
  4. 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.
  5. 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 and Supported Devices 

HYTOPTODEVICE owns a professional compatibility test lab covering over 150 mainstream brands devices. Each  bidirectional sfp module undergoes real-machine upper machine testing on Cisco,Alcatel-Lucent, Huawei,Juniper, Mikrotik, HPE, D-Link and other enterprise & industrial switches.Unlike generic untested bidirectional sfp module that causes link down or identification failure, our pre-verified bidirectional sfp module maintains stable single-fiber bidirectional transmission across mixed-brand network environments.
1.Brocade Compatibility-Supported Models
  • Brocade/Ruckus ICX Series: ICX 6430, ICX 6450, ICX 6610, ICX 7150, ICX 7250, ICX 7450, ICX 7650, and ICX 7750 Series.

  • Brocade FastIron Series: FastIron WorkGroup (WS) Series, FastIron CX Series, FastIron SX Series.

  • Brocade FCX & VDX Series: FCX 624, FCX 648, VDX 6740, VDX 6940 (when configured for 1G mixed ports).

  • Brocade NetIron Routers: NetIron CES 2000, NetIron CER 2000 Series.

2.150+ Mainstream Multi-Brand Compatibility
 
This  Tx1310 Rx1550 bidirectional sfp module features excellent cross-brand interoperability. It maintains consistent performance in multi-vendor network environments, well suited for global distributors, system integrators and enterprise project contractors. fully compatible with mainstream network devices such as Brocade,Juniper Networks,H3C,Dell,HPE ......

Primary Application Scenarios

The Brocade 1310nm TX 1550nm RX sfp bidi transceiver must be paired with its complementary downstream module (E1MG-1G-BXD-40) in the below application scenarios:

  • Single fiber bidirectional sfp module for indoor campus backbone long-distance point-to-point interconnection, cutting fiber cabling cost in half during enterprise network upgrade.
  • Commercial temperature bidirectional sfp module 0 to 70°C for indoor enterprise server cabinets, office wiring rooms and indoor security monitoring without overheating protection shutdown.
  • 1G simplex LC bidirectional sfp module with DDM for FTTH & FTTB broadband access, enabling real-time link parameter monitoring for ISP operation and maintenance teams.
  • Pre-tested Tx1310 Rx1550 bidirectional sfp module with optical test data on demand for indoor IP security camera long-range fiber links, supporting stable 40km transmission for office parks and indoor surveillance systems.
  • Bulk wholesale bidirectional sfp module for multi-branch indoor enterprise office interconnection, providing low-cost single-fiber gigabit links for cross-region corporate networking. 

Connectivity Solutions (Applications)

1.1GbE Switch-to-Switch Connectivity

hytoptodevice 1000base-bx bidi transceiver tx1310rx1490 40km simplex LC smf
2.1GbE Switch to Media Converter Connectivity
hytoptodevice 1.25g bidi sfp module tx1310rx1490 simplex LC

3.1G Structured Cabling
HYTOPTODEVICE 1000BASE-BX BIDI sfp transceiver 40KM SMF

Core Product Features

1. Expand Your Network at Half the Cost

Why lay two fibers when one will do? Our BiDi transceiver carries full-duplex traffic over a single strand, eliminating the need for extra cabling and switch ports. Compatible with leading campus switches and ready to use out of the box, it's the fastest, most affordable way to scale.
hytoptodevice 40km single fiber BiDi optic, reliable manufacturer for bidi transceiver module

2.Double Your Fiber Capacity Without Laying a Single New Strand

Running out of fiber in your campus network? This BiDi transceiver carries both transmit and receive over one strand using integrated WDM technology. No redundant wiring, no extra cable pulls—just more capacity from the infrastructure you already own. Plug in and scale.

Tx1310 Rx1490 40km simplex LC bidi transceiver module from hytoptodevice

3.High-Density, Low-Power Connectivity for Data Centers

Deliver full-duplex Gigabit Ethernet in a compact SFP form factor without straining your power budget. By combining low power draw with reduced heat output, this BiDi SFP lowers cooling overhead and enables higher port density—so you can scale your data center fabric without expanding either your fiber plant or your power footprint.

hytoptodevice supply bulk wholesale 1000base-bx 40km  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 40km SMF simplex lc

5. Tested to Failure, Shipped with Confidence
Rigorous in-house testing in our Test Center on every unit—signal integrity, BER, and temperature cycling. We push it past spec so your network doesn't have to. Built for uptime, delivered with zero surprises.

HYTOPTODEVICE manufacturer offer BiDi transceiver module full aging test for stable 40km single‑fiber operation


FAQ

Q1: Is this Brocade compatible bidirectional sfp module hot-swappable for live switch deployment?
A: Yes. The HYTOPTODEVICE compatible E1MG-1G-BXU-40 bidirectional sfp module supports full hot-swappable operation. It allows plug-and-play replacement on running Brocade switches without powering down devices or interrupting live network traffic, ensuring zero business downtime during maintenance.

Q2: Does using third-party bidirectional sfp module void Brocade network equipment warranty?
A: No. Under the Magnuson-Moss Warranty Act, Brocade cannot void your official device warranty solely for using qualified third-party optics. HYTOPTODEVICE factory-tested bidirectional sfp module delivers fully compliant performance and will not trigger any warranty invalidation risks.

Q3: Why does a plug-and-play bidirectional sfp module show disabled port status on Brocade ICX switches?
A: Port disabled or unknown status is rarely caused by module incompatibility. Most cases result from incomplete module insertion or shut-down port configuration. HYTOPTODEVICE pre-calibrated bidirectional sfp module works flawlessly on Brocade ICX/FastIron series after full seating and enabling ports via standard CLI commands.

Q4: What is the deployment difference between BXU and BXD bidirectional sfp module for 40km single fiber links?
A: The core distinction lies in wavelength direction: HYTOPTODEVICE E1MG-1G-BXU-40 bidirectional sfp module adopts Tx1310nm/Rx1550nm upstream mode, while BXD uses Tx1550nm/Rx1310nm downstream mode. Valid 40km single-fiber links require one BXU and one BXD module paired at opposite ends.

Q5: Can I deploy two identical BXU-type bidirectional sfp module for point-to-point networking?
A: No. Dual BXU bidirectional sfp module cannot establish valid links, as both units transmit at 1310nm and receive at 1550nm with no cross signal reception. HYTOPTODEVICE strictly recommends BXU-BXD paired assembly to guarantee stable 40km single-fiber transmission.

Q6: Does this 40km bidirectional sfp module require duplex LC fiber jumper for operation?
A: No. The HYTOPTODEVICE Tx1310/Rx1550 bidirectional sfp module adopts professional single BiDi transmission design with simplex LC interface. It only needs one single-mode fiber strand to complete bidirectional data transmission, saving half of your fiber cabling resources.

Q7: What working temperature range does this commercial bidirectional sfp module support?
A: This HYTOPTODEVICE commercial-grade bidirectional sfp module supports standard 0℃ to 70℃ stable operation, perfectly adapting to indoor server rooms, enterprise wiring closets and climate-controlled network environments with consistent and reliable long-term performance.

Q8: Can 40km single-mode bidirectional sfp module work over multimode fiber cables?
A: No. HYTOPTODEVICE 40km bidirectional sfp module is optically calibrated exclusively for OS1/OS2 single-mode fiber. It cannot lock stable links or reach standard transmission distance on multimode fiber, and mismatched fiber types will cause continuous link failure.

Q9: Do short-distance 5km links need attenuator for 40km bidirectional sfp module?
A: Yes. This HYTOPTODEVICE high-power 40km bidirectional sfp module outputs up to 3dBm optical power. For transmission distances below 10km, installing a 5–10dB inline attenuator effectively prevents receiver overload and protects module lifespan for stable short-range operation.

Q10: Does Brocade compatible bidirectional sfp module support DOM real-time optical monitoring?
A: Yes. All HYTOPTODEVICE E1MG-1G-BXU-40 bidirectional sfp module supports full DOM/DDM digital monitoring. Users can real-time check optical power, temperature and voltage data via Brocade switch CLI for fast network fault diagnosis and link status management.

Packaging & Custom OEM Solutions

Each BiDi module arrives individually sealed in ESD-safe anti-static packaging, ready to go straight onto your shelf. Distributors, wholesalers, and integrators can leverage our flexible OEM program: custom logos, private labeling, branded packaging. We handle the quality; you own the customer relationship.
HYTOPTODEVICE 1000base-bx bidi transceiver  custom packaging

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.




Rigorous Industrial Product Testing

   

100% 3rd Party Compatible

Partial Test Demonstration

Others

 



 

  • 40km Tx1310 Rx1550 Bidirectional SFP Module Compatible Brocade E1MG-1G-BXU-40
  • 40km Tx1310 Rx1550 Bidirectional SFP transceiver Compatible Brocade E1MG-1G-BXU-40
  • 40km long reach gigabit BiDirectional SFP transceiver  tx1310rx1550 from HYTOPTODEVICE
  • Hot-swappable 1G BiDi SFP optic E1MG-1G-BXU-40 for  brocade switches and routers

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