| NO. | Brand | Compatible P/N | Remarks |
| 1 | Cisco | SFP-10G-BXU | |
| 2 | H3C | SFP-XG-LX-SM1270-BIDI | |
| 3 | Huawei | SFP-10G-BXU1 | |
| 4 | Juniper | JNP-SFP-10G-BX10U | For Enterprise |
| 5 | Brocade | 10G-SFPP-BXU | |
| 6 | Arista | SFP-10G-BXU |
Arista SFP-10G-BXU Compatible 10G SFP+ BiDi Module 10GBASE-BX-U (SMF, 1270nm-TX/1330nm-RX, 10km, Simplex LC, DDM)
Product Overview
This Arista SFP-10G-BXU Compatible 10G SFP+ BiDi module is 10km 10GBASE-BX simplex LC single fiber optic, a direct drop-in replacement for Arista OEM optics. The Single fiber SFP+ 10G Upstream module delivers stable 10GBASE-BX transmission up to 10km over OS2 single-mode fiber with 1270nm-TX/1330nm-RX simplex LC interface.The compatible 10G SFP+ BiDi module always operate in pairs with matching complementary wavelengths. Compliant with Hot Pluggable SFP+ MSA, SFF-8472, IEEE 802.3ae and RoHS standards, Featuring real-time DDM monitoring, low power consumption and high speed, the MSA compliant 10G SFP+ BiDi module is ideal for enterprise campus inter-building uplinks, metro ISP fiber backhaul, remote office interconnection and Radio & Baseband Units, etc. We support samples, bulk wholesale and OEM private labeling, submit bulk inquiry or RFQ for competitive pricing and long-term supply contracts.
Key Technical Specifications
Each HYTOPTODEVICE 10G SFP+ BiDi Module undergoes multi-stage factory quality control prior to shipment, including optical power calibration, continuous traffic load aging testing, bit error rate screening and physical plug-in validation on genuine Arista production switches. High-Qualtiy DFB laser transmitters and PIN photodiode receiver chips deliver low signal attenuation and stable long-term laser performance, while built-in power regulation circuits prevent receiver burnout on ultra-short fiber patch cords. All hardware parameters align 1:1 with official Arista SFP-10G-BXU design requirements and global industry compliance frameworks.
| Arista Compatible | SFP-10G-BXU | Vendor Name | HYTOPTODEVICE |
| Form Factor | SFP+ | Max Data Rate | 10.7Gbps |
| Wavelength | TX1270nm/RX1330nm | Max Distance | 10km |
| Connector | Simplex LC | Transmitter Type | 1270nm DFB |
| Cable Type | SMF | Receiver Type | PIN |
| TX Power | -5.0~0dBm | Receiver Sensitivity | < -14.4dBm |
| Max. Power Consumption | ≤1W | DOM/DDM | Fully Supported |
| Protocols & Standards | SFP+ MSA, SFF-8472, IEEE 802.3ae, RoHS Compliant | Operation Temperature | 0 to 70°C (32 to 158°F) |
Full Compatibility List & Supported Network Hardware
1.Arista Networks Native Compatibility
This HYTOPTODEVICE 10G SFP+ BiDi Module delivers automatic, alarm-free plug-and-play recognition on all Arista EOS networking hardware officially certified for the SFP-10G-BXU transceiver specification. No manual port configuration adjustments, firmware patches or vendor license overrides are necessary, and all embedded DDM DOM monitoring functions operate natively via Arista CLI and eAPI web-based device management portals. Fully compatible Arista device product lines:








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.
“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.






