SKU: 41072719542

Grandstream 1.25Gbps Single-Mode SFP Fiber Transceiver, 20km

Sale price$127.93 Regular price$142.14
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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

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Description

Grandstream 1.25Gbps Single-Mode SFP Fiber Transceiver, 20kmUnlock High Speed, Long Distance Network Connectivity Experience robust and reliable fiber optic connectivity for your enterprise network with the Grandstream Single Mode SFP Fiber Module. This high performance transceiver is engineered to extend your network over vast distances, delivering a stable 1. 25Gbps connection for up to 20 kilometers. It's the ideal solution for connecting buildings, remote offices, or any application demanding high speed,

Unlock High-Speed, Long-Distance Network Connectivity

Experience robust and reliable fiber optic connectivity for your enterprise network with the Grandstream Single-Mode SFP Fiber Module. This high-performance transceiver is engineered to extend your network over vast distances, delivering a stable 1.25Gbps connection for up to 20 kilometers. It's the ideal solution for connecting buildings, remote offices, or any application demanding high-speed, long-range data transmission.

Engineered for Enterprise-Class Performance

Designed for seamless integration, this hot-pluggable SFP module features a standard Duplex LC connector for single-mode fiber. It operates on a 1310nm wavelength and is built with a high-sensitivity PIN receiver and signal conditioner to ensure optimal performance. With features like very low Electro-Magnetic Interference (EMI) and excellent ESD protection, this module guarantees a secure and dependable connection for your critical network infrastructure. Its low power consumption also makes it an energy-efficient choice for your enterprise LAN and other optical links.

Advanced Monitoring and Reliability

This module includes integrated Digital Diagnostic Monitoring (DDM) accessible via an I2C interface. This allows for real-time monitoring of critical parameters, enabling proactive maintenance and ensuring maximum uptime for your network.

Technical Specifications

Brand Grandstream
Fiber Mode Single-Mode Fiber
Data Rate 1.25Gbps
Max Transfer Distance 20km
Nominal Wavelength 1310nm
Connector Type Duplex LC
Digital Diagnostic Monitoring (DDM) Yes, I2C Interface
TX Power -9 to -3dBm, ±3dB
RX Power -18 to -1dBm, ±3dB
Max Power Consumption 1W
Operation Voltage 3.3V±0.3V
Form Factor Hot-Pluggable SFP
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41072719542

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4.3 ★★★★★
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Product Reviews
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Verified Purchase
William Lovelace
Lowell, US
★★★★★ 5
Great dog toys
Color: S6-muti-color
These are long lasting, durable dog toys. My dogs love the squeak sound.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
K
Verified Purchase
Karen
Waukegan, US
★★★★★ 5
Durable
Color: S6-muti-color
The balls are great for chewers. The squeaky didn’t last long but they are perfect for the ball launcher.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
C
Verified Purchase
Candice K
Omaha, US
★★★★★ 4
The squeeker isn't durable, but the balls themselves are.
Color: S6-muti-color, Color: S6-muti-color
I have two 70+lb, ball obsessed dogs (a field bred Golden Retriever, and an Old Time Scotch Collie), and these balls are living up to the abuse they're receiving. In the fall we always lose a ball or two in the yard due to getting lost in leaves or longer grass, so I always try and buy a multi pack at the start of the season, so went with these this year. I'm glad I did. Great price for a 6 pack, they fit the medium Chuck-It launcher (a little loosely, but they throw just fine), have great bounce, they FLOAT (which means I didn't lose any at the beach), and they're super durable to the dreaded "mouth squish." The squeaker dies pretty quick, like, within a day, but it isn't the kind that can fall out or choke your dog, so no worries there. The boys are happy, I'm happy, my wallet is happy - I've already ordered another pack.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2024
S
Verified Purchase
S. Berg
Lowell, US
★★★★★ 5
Good balls
Color: S6-glow
My dog is a chewer, and these have held up for close to a year actually a pretty good product
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Reviewed in the United States on May 27, 2026
N
Verified Purchase
nanny america
Boise, US
★★★★★ 3
Disappointed
Color: S6-muti-color
These were great for about 20 minutes then they stopped squeaking...we have 2 left that I have saved but the other 4 do not squeak anymore...disappointed as my dog loves to squeak things...would not buy these again...My dog is only an 8lb dog too...but he can still play with the balls without the squeak...
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Reviewed in the United States on April 26, 2026

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