1. Enterprise Network Switch Modules Parts
  2. sku: 9339951527993633
  3. JDSU SFP-2125

JDSU SFP-2125 Jds Uniphase Optical Transceiver Sun 3705211-01

3705211-01 Jdsu Sfp-2125 Lot Of 2 Jds Uniphase Optical Tx Transceiver Sun #

( Brand: Jdsu ), ( Manufacturer Part Number: SFP-2125 ), ( Part Type: Transceiver )

Review JDSU Lot Of Jds Uniphase Optical Tx Transceiver Sun

The JDSU SFP-2125, also known as the JD Sunex SFP BiDi Transceiver Sun 3705211-01, is a high-performance Small Form-factor Pluggable (SFP ) bi-directional transceiver designed for use in data centers and telecommunications applications. This transceiver supports both transmit and receive functions on a single fiber, making it ideal for implementing bi-directional links in high-density environments.

This device is manufactured by JDSU, a leading provider of test, measurement, and optical solutions for communications networks. It conforms to the Multi-Source Agreement (MSA) Type 3 standard for SFP transceivers, ensuring compatibility with industry-standard equipment from various vendors.

The SFP-2125 operates at a wavelength of 1490nm and supports data rates up to 10 Gbps full-duplex, enabling high-speed data transfer and efficient communication. It features a low power consumption of approximately 1.1 watts, contributing to energy savings and reduced thermal management requirements.

This transceiver undergoes rigorous testing to ensure reliability and performance. It offers a typical transmission reach of up to 10 kilometers, making it suitable for use in both short-haul and mid-haul applications. The device also provides a low optical insertion loss and a low return loss to maintain signal integrity and minimize signal degradation.

The SFP-2125 is housed in a compact, ruggedized form factor, which makes it easy to install and maintain in various environments. It has a LC connector interface, which allows for easy fiber termination and secure connection to network equipment. Additionally, the transceiver supports both hot-pluggable and remote powering options.

In summary, the JDSU SFP-2125 is a versatile and high-performance bi-directional SFP transceiver that delivers reliable data transfer at speeds up to 10 Gbps. It conforms to industry standards, features a compact design, and supports both hot-pluggable and remote powering options, making it a popular choice for data center and telecommunications applications.

The JDSU SFP-2125 transceiver, also known as the JDSU Uniphase Optical Transceiver Sun 3705211-01, is a Small Form-factor Pluggable (SFP) module designed for 1 Gbps Ethernet applications. Here are some pros and cons that might help you decide whether to purchase this transceiver:

Pros:

1. Compatibility: This transceiver is known to be compatible with various network equipment from different vendors, including Sun Microsystems, Cisco, and HP.

2. Reliability: JDSU is a reputable manufacturer known for producing high-quality optical transceivers. This transceiver is expected to deliver reliable performance.

3. Easy to use: The SFP form factor is easy to use and hot-pluggable, making it a convenient choice for data center applications.

4. Wide temperature range: The transceiver can operate in temperatures ranging from -40 C to 85 C, making it suitable for use in various environments.

Cons:

1. Cost: Compared to some other transceiver brands, JDSU transceivers can be more expensive.

2. Availability: Due to their reputation for quality, JDSU transceivers can be in high demand, making them less readily available than some other brands.

3. Power consumption: This transceiver consumes about 1.3 watts of power, which is relatively high compared to some other SFP transceivers.

In conclusion, the JDSU SFP-2125 transceiver offers reliable performance, compatibility with various network equipment, and ease of use, but it comes at a higher cost than some other transceivers and may not be as readily available. If you require a high-quality transceiver for a mission-critical application and are willing to pay a premium, then this transceiver could be a good choice. However, if cost is a major consideration, you may want to explore other transceiver options. Ultimately, the decision to purchase this transceiver depends on your specific requirements and budget.

Details:

JDS Uniphase SFP-2125 Optical Tx Transceiver SUN # 3705211-01 JSMR21S002B01, 1 Year Warranty.

part #: sfp2125 prices

  • $60.00-$90.25

specifications switchchunk:

  • brand: Jdsu
  • mpn: Sfp-2125
  • part type: Transceiver

returns switchchunk:

  • policy: Returns Accepted
  • method: Money back
  • paid by: Buyer
  • time: 60 Days

shipping switchchunk:

  • service: UPS Ground
  • type: Fixed
  • class: Standard
  • cost: $0.00
  • carrier: UPS
  • transit: 3-7 Days

payments switchchunk:

  • credit card: Visa
  • wallet: Apple-pay
  • other
  • cash

offer switchchunk:

  • best offers: True
  • availability: In Stock
  • started: January 21, 2026
  • options: Ship-to-home
  • sold: 0
  • quantity: 1

seller switchchunk:

  • # reviews: 7786
  • city: Denver, Colorado
  • rating: 100.0%

general switchchunk:

  • Enterprise Networking, Servers > Switches Hubs > Switch Modules
  • condition: Used
part type: transceiver,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 9339951527993633,

Jdsu SFP-2125 Is Similar To:

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2 offers $60.00–$90.25 USD
  • Offer #1: $60.00 price + $7.99 shipping estimate = $67.99* total. With the model number , this optical transceiver module is a reliable choice for those in need of efficient and dependable connectivity solutions. This module features SFP network ports, making it compatible with a variety of networking equipment.+$7.99 shipping
  • Offer #2: $90.25 price + $0.00 shipping estimate = $90.25* total. Condition: Good Condition. Model: JSMR21S002B01.FREE SHIPPING

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