United States$5,000,000+
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Q
Quentin Moss
5
Stable 40km BX performance. Fully compatible with Nokia NSN equipment. Clear signal and robust build quality.
473389A-C
FOS4 Optical SFP 1000Base-BX 40km, 1310nm/1490nm 40KM Nokia...
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473389A-C
- Description:
- FOS4 Optical SFP 1000Base-BX 40km, 1310nm/1490nm 40KM Nokia NSN Compatible
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- Orm
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473389A-C Overview
473389A-C is a high-performance QSFP+ transceiver module engineered to deliver a reliable 40G data rate, featuring LC fiber connectors and short-range transmission capabilities. It supports Ethernet and Fibre Channel protocols while offering a compact form factor with optimized physical dimensions for high-density networking environments.
Designed for seamless integration in data centers, enterprise networks, and telecom applications, the 473389A-C module provides consistent connectivity with robust performance under demanding conditions. Its engineered precision, efficient power consumption, and wide operating temperature range make it the ideal solution for modern high-speed optical networks.
473389A-C price is is available on request. Get immediate quote.
Request bulk order quote for 473389A-C for additional pricing. Browse the full Nokia Compatible Sfp series or explore all Orm products.
473389A-C Specifications
- Product Type
- Transceiver
- Connector Type
- LC
- Transmission Distance
- Short-Range
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- Ethernet, Fibre Channel
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Data Rate
- 40G
- Form Factor
- QSFP+
- Power Consumption
- 3.5W
- Height
- 0.5 inches
- Weight
- 0.1 lbs
- Width
- 0.65 inches
- Wavelength
- 1310nm
- Depth
- 1.2 inches
- Product Name
- 473389A-C QSFP+ Transceiver Module
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 473389A-C |  472579A-C |  472580A-C |  471881A-C |  472811A-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP+ | SFP+ | QSFP28 | SFP+ | SFP+ |
| Data Rate | 40G | 10G | 100G | 10G | 10G |
| Connector Type | LC | LC | MPO | LC | LC |
| Wavelength | 1310nm | 850nm | 1310 nm | 850 nm | 850 nm |
| Transmission Distance | Short-Range | Short-Range | Long-Range | Short-Range | Short-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Multi-mode | Multi-mode |
| Max Distance | 10 km | 300 meters | 80 km | 300 m | 300 meters |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5W | 2.5W | 6.5W | N/A | N/A |
| 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 | Cisco / Juniper / Huawei / Arista |
| Product Name | 473389A-C QSFP+ Transceiver Module | 472579A-C 10G SR SFP+ Transceiver Module | 472580A-C | 471881A-C SFP+ Transceiver | 472811A-C 10GBASE-SR SFP+ Transceiver |
| Height | 0.5 inches | 0.34 inches | 0.66 inches | 0.3 inches | N/A |
| Width | 0.65 inches | 0.53 inches | 0.87 inches | 1.0 inches | N/A |
| Depth | 1.2 inches | 2.10 inches | 2.20 inches | 1.5 inches | N/A |
| Weight | 0.1 lbs | 0.02 lbs | 0.25 lbs | 0.08 lbs | N/A |
Reviews & Ratings
A
Adelaide Forde
4
Excellent 1310nm BiDi transport. Reached 40km effortlessly. Professional grade optics with zero connectivity issues.
J
Jasper Vance
5
Reliable long-range SFP. Seamless integration into our Nokia fabric. Performance is indistinguishable from expensive OEM parts.
N
Nadine Sheffield
3
Solid 1000Base-BX signaling. Accurate diagnostics and easy deployment. Ideal for maximizing existing fiber capacity.
F
Felix Archer
4
Consistent throughput at 40km. No packet loss detected. A high-value alternative for Nokia networking infrastructure.
I
Iris Montgomery
5
Impressive BiDi stability. Matches Nokia NSN requirements perfectly. Robust construction ensures long-term link reliability.
C
Callum Rhodes
5
Clear signaling over single-fiber spans. Effortless installation and dependable performance for our distribution nodes.
Questions & Answers
What is the FOS4 Optical SFP 1000Base-BX 40 km module (SKU 473389A-C)?
The FOS4 Optical SFP 1000Base-BX 40 km (SKU 473389A-C) is a single-mode fiber transceiver designed for gigabit Ethernet links up to 40 km over a single fiber strand.
Which network standard does this SFP module support?
This module supports the IEEE 802.3ah 1000Base-BX standard for gigabit Ethernet transmission over single-strand fiber.
What is the maximum transmission distance of the FOS4 Optical SFP?
The module reliably transmits data up to 40 km (25 miles) over single-mode fiber.
What wavelengths are used for transmit and receive?
It uses 1310 nm for transmit (TX) and 1490 nm for receive (RX) signals on a single fiber.