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J9281B X121 1G SFP LC SX Transceiver for Short-Range Fiber Connectivity

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J9281B X121 1G SFP LC SX Transceiver for Short-Range Fiber Connectivity

Name: J9281B X121 1G SFP LC SX Transceiver for ShortRange Fiber Connectivity
Brand: H pe
Price: 35 USD

Wholesale J9281B X121 1G SFP LC SX Transceiver for Short-Range Fiber Connectivity from china suppliers

Brand Name : H pe

Model Number : J9281B

Certification : CE

Place of Origin : USA

MOQ : 1pc

Price : $35/piece

Payment Terms : T/T

Delivery Time : 1-3 working day

Part number : J9281B

Brief Description : X242 10G SFP+ SFP+ 1m DAC Cable

Details : SFP+ 300m multimode

Key Features : SR fiber optic module

Condition : Original new

Warranty : 1 year

Packing : original new

Lead time : 1-3 working day

Ship : DHL FEDEX UPS

Payment term : TT in advance

original : USA

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J9281B X121 1G SFP LC SX Transceiver for Short-Range Fiber Connectivity

Product Overview

The HPE J9281B is a high-quality, hot-swappable 1G SFP LC SX transceiver designed for short-range fiber optic communication over multi-mode fiber. It is an ideal solution for enterprise networking, data centers, and switch-to-switch connections within racks or buildings.

Product Details

Item	Description
Model Number	J9281B
Product Name	HPE X121 1G SFP LC SX Transceiver
Form Factor	SFP
Data Rate	1 Gbps
Interface	LC Connector
Wavelength	850 nm
Max Distance	Up to 550 m (OM3 fiber)
Fiber Type	Multi-mode
Compatibility	HPE Switches and Routers with SFP Ports
Hot Swappable	Yes
Digital Diagnostic Monitoring	No

Product Features

1 Gbps transmission for high-speed short-range links

LC duplex interface for easy deployment

Supports up to 550 meters on OM3 multi-mode fiber

Fully compatible with IEEE 802.3z 1000BASE-SX standard

Compact SFP design with hot-swappable capability

Ideal for short-distance switch uplinks and interconnects

Energy-efficient and cost-effective fiber connectivity

Product Specifications

Specification	Value
Transmission Speed	1 Gbps
Maximum Distance	550 m (OM3), 275 m (OM2)
Wavelength	850 nm
Connector Type	LC Duplex
Fiber Type	Multi-mode
Power Consumption	< 1W
Operating Temperature	0°C to 70°C
DDM Support	No
Compliance	IEEE 802.3z (1000BASE-SX)
Hot Swappable	Yes

Similar Models Comparison

Model	Speed	Distance	Fiber Type	Wavelength	Use Case
J9281B	1 Gbps	550 m	Multi-mode	850 nm	Short-range fiber
J4858D	1 Gbps	10 km	Single-mode	1310 nm	Long-range fiber links
J8177D	1 Gbps	40 km	Single-mode	1310 nm	Metro fiber backbone
JD118B	1 Gbps	100 m	Copper	N/A	Ethernet RJ45 over Cat5

Latest Models in the Same Series (HPE X121 1G SFP Transceivers)

Model	Speed	Type	Distance	Wavelength	Notes
J9281B	1 Gbps	SX	550 m	850 nm	MMF, short-range
J4858D	1 Gbps	LX	10 km	1310 nm	SMF, long-range
J8177D	1 Gbps	LH	40 km	1310 nm	SMF, metro connectivity
JD118B	1 Gbps	RJ45 Copper	100 m	N/A	Copper, direct attach via Ethernet

Sinanova specializes in supplying ICT networking equipment from leading brands such as Cisco, Huawei, and Juniper. Our product range includes switches, routers, firewalls, wireless access points and controllers, IP phones, video conferencing solutions, and more. We are committed to delivering original and reliable hardware along with professional ICT solutions—all at competitive prices. Our high-quality service ensures a smooth and hassle-free purchasing experience for our clients.

J9281B X121 1G SFP LC SX Transceiver for Short-Range Fiber Connectivity

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