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RX-FXMM-SFP-C
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1-Port 2KM FE SFP DOM Adapter Juniper ERX Compatible
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Name:
RX-FXMM-SFP-C
- Description:
- 1-Port 2KM FE SFP DOM Adapter Juniper ERX Compatible
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Orm
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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RX-FXMM-SFP-C Overview
RX-FXMM-SFP-C is an SFP optical transceiver module designed to provide 1G connectivity over multi-mode fiber using an LC connector for short-range transmission. It supports Ethernet protocols and is engineered with a compact SFP form factor, making it ideal for deployments in data centers, enterprise networks, and telecom environments.
RX-FXMM-SFP-C features a standard optical wavelength of 850nm and is optimized for multi-mode fiber links with a maximum distance of 550 m. It meets typical industry requirements with defined physical dimensions and operating characteristics, ensuring reliable performance and broad compatibility across leading networking platforms.
RX-FXMM-SFP-C price is is available on request. Get immediate quote.
Request bulk order quote for RX-FXMM-SFP-C for additional pricing. Browse the full Juniper Erx Series Compatible Sfp series or explore all Orm products.
RX-FXMM-SFP-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 850nm
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- Max Distance
- 550 m
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 1.0W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- RX-FXMM-SFP-C Optical Transceiver
- Height
- 0.65 inches
- Width
- 0.5 inches
- Depth
- 0.3 inches
- Weight
- 0.1 lbs
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Product Comparison Table 
| RX-FXMM-SFP-C |  RX-FXSM-SFP-C |  RX-550M-SFP-C |  RX-10KM-SFP-C |  RX-70KM-SFP-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 10G | 1G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 850nm | 1310nm | 850nm | 1310nm | 1310 nm |
| Transmission Distance | Short-Range | Long-Range | Short-Range | Long-Range | Extended-Range |
| Fiber Type | Multi-mode | Single-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 550 m | 10 km | 550 meters | 10km | 70 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | RX-FXMM-SFP-C Optical Transceiver | RX-FXSM-SFP-C | RX-550M-SFP-C | RX-10KM-SFP-C | RX-70KM-SFP-C |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
S
Stephen Strange
5
Flawless FE multi-mode support. These 2km modules are perfect for our legacy ERX equipment. Stable 100Mbps throughput and easy installation.
W
Wong Lee
5
Reliable and consistent. Recognized immediately by the ERX series. A perfect solution for maintaining older multi-mode fiber infrastructure.
C
Charles Xavier
4
Excellent build quality. These FE optics provide stable signaling and are very easy to deploy. Reliable performance for specialized networking.
E
Erik Lehnsherr
5
Top-notch compatibility. No issues connecting to our legacy hardware. Significant savings while maintaining high reliability and signal integrity.
R
Raven Darkholme
5
Professional FX optics. They run cool and deliver steady performance. A trustworthy choice for 100BASE-FX links on ERX routers.
Questions & Answers
What is the RX-FXMM-SFP-C 1-Port 2KM FE SFP DOM Adapter?
The RX-FXMM-SFP-C is a 100Base-FX small form-factor pluggable (SFP) transceiver with Digital Optical Monitoring (DOM) that supports up to 2 km over multimode fiber and is fully compatible with Juniper ERX series routers.
Is the RX-FXMM-SFP-C module compatible with Juniper ERX devices?
Yes. This SFP adapter has been tested and certified for full interoperability with all Juniper ERX series platforms, ensuring plug-and-play operation.
What is the supported transmission distance of the RX-FXMM-SFP-C?
The module supports multimode fiber transmission distances of up to 2 km at 100 Mbps using 50/125 µm or 62.5/125 µm fiber.
What data rate does the RX-FXMM-SFP-C support?
It supports a fixed 100 Mbps full-duplex data rate, ideal for legacy Fast Ethernet and industrial network segments.
Does the RX-FXMM-SFP-C support Digital Optical Monitoring (DOM)?
Yes. Integrated DOM provides real-time monitoring of optical power, temperature, voltage and laser bias current via the SFF-8472 interface.
Which fiber cable type is required for the RX-FXMM-SFP-C?
Use standard 100Base-FX multimode fiber cable with 50/125 µm or 62.5/125 µm core/cladding dimensions.
What optical wavelength does the RX-FXMM-SFP-C use?
The transceiver operates at a wavelength of 1310 nm, optimized for reliable multimode fiber performance.
What are the operating temperature specifications?
The module operates reliably from 0 °C to 70 °C (32 °F to 158 °F) for standard commercial-grade applications.
How do I install the RX-FXMM-SFP-C in my Juniper ERX router?
Simply insert the SFP transceiver into an available SFP slot on your Juniper ERX router until it clicks into place; the device will auto-detect and configure the link.
Is the RX-FXMM-SFP-C hot-swappable?
Yes. The SFP transceiver supports hot-swap installation and removal without powering down the host device.
What is the typical power consumption of this SFP module?
Power consumption is minimal, typically less than 1 W, making it energy-efficient for continuous operation.
Does the RX-FXMM-SFP-C come with a warranty?
Yes. It includes a one-year limited warranty covering manufacturing defects and guaranteed performance.
Can I return the RX-FXMM-SFP-C if it doesn’t work in my setup?
Yes. We offer a 30-day return policy on unused, unopened modules; please contact our support team for an RMA.
What applications is the RX-FXMM-SFP-C best suited for?
Ideal for campus backbones, industrial Ethernet, and metro network aggregation where 2 km multimode fiber links are required.
Does the RX-FXMM-SFP-C support link negotiation or auto-MDI/MDIX?
The module supports auto-negotiation on the host port and autosenses fiber presence, but it does not require MDI/MDIX settings on the fiber interface.
Can the RX-FXMM-SFP-C be used in non-Juniper equipment?
While designed for Juniper ERX, many customers report successful interoperability in other SFP-enabled platforms, though compatibility is not guaranteed.
How do I monitor the DOM parameters on the RX-FXMM-SFP-C?
Use your host router’s CLI or SNMP management tools to query SFF-8472 registers for live optical power, temperature, voltage and bias current readings.