| NO. | Brand | Compatible P/N | Remarks |
| 1 | Cisco | SFP-10G-SR | 0 to 70°C |
| 2 | Cisco | SFP-10G-SR-S | 0 to 70°C |
| 3 | Cisco | SFP-10G-SR-X | -5 to 85°C |
| 4 | Cisco | SFP-10G-SR-I | -40 to 85°C |
| 5 | Arista Networks | SFP-10G-SR | |
| 6 | Brocade | 10G-SFPP-SR | |
| 7 | Huawei | SFP-10G-USR | |
| 8 | HP Procurve | J9150A |
What Is Cisco Compatible SFP-10G-SR-X Optical Transceiver?
SFP+ Transceiver | Cisco Compatible 10GBASE-SR Optical Transceiver Module(MMF, 850nm, 300m, LC, DOM) | HYTOPTODEVICE
The 10G-SFP-SR-X is a high-performance, MSA-compliant Cisco-compatible SFP+ optical transceiver. Featuring a hot-pluggable SFP+ form factor, it operates at a fixed 10Gbps line rate over a 850nm wavelength to transmit data, with a transmission distance up to 300m over OM3 multi-mode fiber (MMF) or 400m over OM4 MMF via a Duplex LC connector. With low-latency and low power consumption, this optical module provides highly stable Internet Service Provider (ISP) 10 Gigabit Ethernet communication links, Enterprise LAN & SAN Networks，Data Center LAN & SAN Networks and other high-speed optical links. Compliant with both the SFP+ Multi-Source Agreement (MSA) and IEEE 802.3ae. DOM (Digital Optical Monitoring) supported.
The Difference:SFP-10G-SR vs SFP-10G-SR-S vs SFP-10G-SR-X vs SFP-10G-SR-I
Key Technical Specifications of 10GBASE-SR Optical Transceiver
|
Cisco Compatible |
SFP-10G-SR-X |
Vendor Name |
HYTOPTODEVICE |
| Form Factor | SFP+ | Max Data Rate | 10.7Gbps |
| Wavelength | 850nm | Max Distance | 300m on OM3 |
| Connector | Duplex LC | Transmitter Type | VCSEL 850nm |
| Cable Type | MMF | Receiver Type | PIN |
| TX Power | -6.5~-0.5dBm | Receiver Sensitivity | < -10.5dBm |
| Power Consumption | ≤1W | Operation Temperature | -5 to 85°C (23 to 185°F) |
Full Compatibility List and Supported Devices of Fiber Optic Transceiver
One of the biggest advantages of third-party optical transceiver is their strong brand compatibility,which helps enterprises cut hardware costs without sacrificing performance.Our transceiver sfp 10g sr is fully tested and certified to work seamlessly with the Cisco equipments:
Cisco Industrial Ethernet (IE) Switches: IE-4010-4S24P, IE-4000-4TC4G-E, IE-5000-12S12P-10G
Cisco Catalyst Rugged Switches: Catalyst IE3400 Rugged Series, Catalyst IE9300 Rugged Series
Cisco ASR & ISR Enterprise Routers: ASR 901, ASR 1001-HX, ASR 9006, ISR 4461
Cisco Catalyst Mainstream Switches: C9300-24UX, C9300-48X, C9500-24Q, C9500-48Y4C
Cisco Nexus Data Center Series: Nexus 3172PQ, Nexus 93180YC-FX
Main Application Scenarios of SFP 10G SR
Industrial & Edge Networking: Deploying 10GbE uplinks in outdoor traffic management boxes, warehouse floors, or cell tower base stations where temperatures lack strict climate controls.
Aggressive Thermal Environments: Connecting high-speed switches inside high-density multi-tenant units (MTUs) or enclosed telecom closets prone to elevated ambient heat.
Industrial Automation & Plant Fabrics: Linking factory-floor automation nodes and heavy equipment control units directly into the enterprise backbone.
Broadband Mobile Backhaul: Providing rugged short-haul multi-mode connections between distributed antenna units and regional processing hubs.
FAQ for SFP-10G-SR
Q1: What is the maximum distance supported by the Cisco SFP-10G-SR-X compatible module? A1: It transmit and receive data up to 26m on legacy OM1 fiber, 82m on OM2, up to 300m on standard OM3 multi-mode fiber, and up to 400m over optimized OM4 multi-mode fiber.
Q2: What does the "-X" suffix mean in Cisco SFP-10G-SR-X?
A2: The "-X" stands for Extended Temperature. While standard commercial modules only support 0°C to 70°C, the SR-X is engineered to function across a wider thermal range of -5°C to 85°C.
Q3: What is the primary difference between SFP-10G-SR and SFP-10G-SR-X?
A3: Optical performance over standard multi-mode fiber is identical (10G, 850nm, 300m MMF). The core difference lies in the environmental hardening; the standard SR module is for commercial data centers, while the SR-X is rated for extended temperature deployment.
Q4: Will this module work inside a standard 1G SFP slot on a Cisco IE industrial switch?
A4: No. SFP+ modules require an native 10G port chassis slot and cannot operate inside legacy hardware interface slots strictly limited to 1G speeds.
Q5: What center operating wavelength does the SFP-10G-SR-X utilize?
A5: It transmits and receives data over a short-wave 850nm infrared spectrum.
Q6: Can I use this transceiver with single-mode (yellow) patch cables?
A6: No. This module is strictly built for Multi-Mode Fiber (MMF) infrastructures. Single-mode fiber will create crippling insertion losses, keeping the link down.
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.
