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NEO COM NEO-GSFP-SC-20KM-B 1.25G SC SFP Module

NEO COM NEO-GSFP-SC-20KM-B 1.25G SC SFP Module
NEO COM NEO-GSFP-SC-20KM-B 1.25G SC SFP Module
  • Stock: In Stock
  • Brand: NEO COM
  • Model: NEO-GSFP-SC-20KM-B
  • Connector Type: SC
  • Data Rate: 1.25 Gbps
  • Wavelength: 1310 nm
  • Fiber Type: Single‑Mode Fiber (SMF)
  • Maximum Distance: 20 km
  • Voltage: 3.3 V
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Specification
Main Features
Application Long-distance fiber connections, FTTH, enterprise and metro networks
Compatibility Supports all standard SFP ports
Compliance Standards SFP MSA, RoHS, CE, FCC, Class 1 Laser Safety
Connector Type SC Duplex
Material Metal housing with EMI shielding
Maximum Humidity 5% – 85% (Non-condensing)
MTBF > 1,000,000 hours
Protocol Support IEEE 802.3u 1.25GBASE-LX / 1.25Gbps Ethernet
Type SFP 1.25G Optical Transceiver
Physical Specification
Dimensions 56 × 13.7 × 8.5 mm
Form Factor Standard SFP Hot-Pluggable
Operating Temperature 0°C to +70°C
Storage Temperature –40°C to +85°C
Weight Approx. 20g
Power, Build & OS
DDM/DOM Support Yes
Power Consumption < 1W
Power Supply DC from host device
Voltage 3.3V
Performance
BER (Bit Error Rate) ≤ 1 × 10⁻¹²
Data Rate 1.25 Gbps
Fiber Core Size –9 dBm to –3 dBm
Fiber Type Single-Mode Fiber
Laser Type (TX/RX) ≤ 1 × 10⁻¹²
Link Budget FP Laser / PIN Receiver
Modulation Type NRZ
RX Sensitivity 12 dB
Transmission Distance Up to 20 km (Single-mode fiber)
TX Power (Transmit Power ≤ –21 dBm
Wavelength 1310 nm
Description

NEO COM NEO-GSFP-SC-20KM-B – High-Stability 1.25G Single-Fiber SC SFP Transceiver for Long-Distance Optical Networks

The NEO COM NEO-GSFP-SC-20KM-B is a precision-engineered 1.25G SC Single-Fiber SFP Optical Transceiver designed to deliver reliable, long-distance connectivity across single-mode fiber networks. Operating at 1310 nm, it supports transmission distances of up to 20 km, making it an excellent solution for enterprise backbones, metro-area networks, campus fiber infrastructures, and data center interconnect environments.

The hot-swappable design enables installing, replacing, or upgrading modules without disrupting ongoing operations. This makes the NEO-GSFP-SC-20KM-B particularly valuable in mission-critical environments where continuous service availability is essential.


Key Advantages of the NEO-GSFP-SC-20KM-B

• 1.25G High-Speed Throughput

Ensures smooth and efficient data delivery across enterprise, telecom, and service-provider networks.

• Up to 20 km on Single-Mode Fiber

Designed for long-distance optical transmission without signal repeaters.

• Single-Fiber Architecture

Reduces cabling cost and simplifies network design while maintaining signal stability.

• Standard SC Connector

Provides a secure, reliable interface for rapid plug-and-play installation.

• 1310 nm Wavelength Operation

Optimized for low-loss, long-range transmission with consistent signal quality.

• Hot-Swappable SFP Form Factor

Facilitates maintenance, upgrades, and module replacement without service interruption.

• Durable, Environment-Ready Build

Performs reliably under temperature variations and demanding operational conditions.

• Energy-Efficient Low-Power Consumption

Contributes to reduced power usage in large-scale deployments.

• Wide Multi-Vendor Compatibility

Seamlessly integrates with various switches, routers, and optical devices.

• Compact Space-Saving Design

Ideal for high-density racks and networking environments.

• Stable Optical Performance

Minimizes error rates and offers dependable long-distance communication.

Ideal Deployment Scenarios

  • Enterprise networks connecting multiple buildings or distributed campuses
  • Metro-area (MAN) backbone links
  • Data center interconnects require long-range fiber communication
  • Telecom and carrier-grade optical infrastructure
  • University, medical, and industrial campus networks

Professional Installation Guidelines

  • Use the hot-swap feature to insert or remove equipment without powering off.
  • Clean the SC connector thoroughly to avoid optical signal loss
  • Insert the module firmly until it locks in place
  • Confirm device compatibility before deployment
  • Follow ESD precautions during handling
  • Verify link status through your network management interface

Environmental & Operational Reliability

  • Operational range: –5°C to 70°C
  • Storage conditions: –40°C to 85°C
  • Humidity: 5%–95% non-condensing
  • Suitable for metro, enterprise, data center, and campus-grade installations
  • Engineered to maintain stable optical performance in challenging environments

Worldwide Availability

The NEO COM NEO-GSFP-SC-20KM-B is available through NEO COM’s globally authorized distributors and sales channels. Every unit undergoes rigorous quality assurance and compliance testing to guarantee interoperability, long-term durability, and consistent high-speed performance. Trusted worldwide, this transceiver delivers dependable optical connectivity across enterprise, campus, metro, and data center networks.

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