Dell A8374334 Compatible 1000BASE-SX SFP

Dell (Force10)
SFP
1.25G
Duplex
550 m
A8374334 Dell Compatible 1G SFP 550M Transceiver

Dell (Force10) compatible A8374334 - Key Features

  • Compatibility: Dell (Force10)
  • Media Type: Multi-Mode Fiber (MMF)
  • Fiber Count: Duplex
  • Connector: Double LC/UPC
  • Maximum Distance: 550 m
  • Average Link Budget: 7.5 dB
  • Tx Wavelength: 850 nm
  • Supported Data Rate: 1.063 Gbps - 1.25 Gbps
  • DDM/DOM: Supported
  • Temperature Range: Standard 0°-70°C

Dell (Force10) A8374334 Price

Lead timeIn Stock - Ships Next Business Day
Standard recommended retail price ex VAT:
5.13
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Dell (Force10) compatible A8374334 Specifications

Form Factor
SFP
Media Type
Multi-Mode Fiber (MMF)
Fiber Count
Duplex
Connector
Double LC/UPC
Maximum Distance
550 m
Average Link Budget
7.5 dB
TX Wavelength
850 nm
RX Wavelength
850 nm
Supported Data Rate
1.063 Gbps - 1.25 Gbps
Supported Ethernet Applications
Gigabit Ethernet (1.25 Gbps)
Supported Fiber Channel Applications
1G Fiber Channel (1.0625 Gbps)
DDM/DOM
Supported
Tx Wavelength Bandwidth
20 nm (840-860 nm)
Rx Wavelength Bandwidth
20 nm (840-860 nm)
Minimum Transmitting Power
-9.5 dBm
Maximum Transmitting Power
3 dBm
Receiver Sensitivity
-17 dBm
Receiver Overload
-3 dBm
Dispersion
110 ps/nm ps/nm
Transmitter Type
VSCEL Laser
Receiver Type
PIN photodiode
Temperature Range
Standard 0°-70°C
Power
+3.3V single power supply
Compliance
CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, INF-8074i, RoHS, SFP MSA

Dell (Force10) compatible A8374334 Datasheet

v3

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Dell (Force10) compatible A8374334 Description

EdgeOptic's A8374334 compatible is a Dell-coded version of the EdgeOptic 1.25G-SFP-550D multi-vendor 1000BASE-SX transceiver. It runs Gigabit Ethernet at 1.25 Gbps (IEEE 802.3z) and 1G Fibre Channel SW at 1.0625 Gbps over duplex multimode fiber, with an 850nm VCSEL transmitter and a PIN photodiode receiver.

With a 7.5 dB optical budget, the module reaches 550m over OM2 multimode fiber (50/125, 500 MHz·km) and 275m over OM1 (62.5/125). Transmit power is rated at a minimum of -9.5 dBm with receiver sensitivity better than -17 dBm. It uses a duplex LC/UPC interface and supports DDM/DOM diagnostics for live monitoring of optical power, bias current, and temperature. The module operates over the commercial 0 to 70°C range, built to the INF-8074i SFP MSA, +3.3V supply, CE/RoHS, Class 1 laser safety.

A8374334 is the Dell ordering code for this 1G SX SFP, cataloged by Dell against the Transition Networks TN-GLC-SX-MMD part number. EdgeOptic codes the EEPROM with Dell-recognized data so the module is accepted on Dell platforms. Verify the exact ordering code for your chassis in Dell's equipment documentation before ordering.

Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms. Ships next business day from EU stock with a lifetime warranty. For ordering-code confirmation or platform questions, contact our sales team.