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Green PCIe card with silver SC fiber port and low-profile bracket included

STARTECH

STARTECH PEX1000MMSC2 PCIe Gigabit SC Fiber Network Card 550m

SKU CH-08S4-XPYX6 MPN PEX1000MMSC2

Adds a 1000 Mbps SC multimode fiber port to a PCIe desktop or server with 550 m reach and a low-profile bracket included

  • Rated speed1,000 Mbit/s
  • Interface typePCI-Express
  • Key featuresInterfaces/Ports Host Interface: PCI Express x1 Total Number
  • Product dimensionsHeight: 4.6 in Width: 0.7 in Length: 4.7 in
  • Product weight(Approximate): 2.3 oz
  • In the box1 Port PCI Express Gigabit Fiber Network Card 1 x Low Profil

Model PCIe 1 Gbps - 1 Port Fiber SC

  • Connect up to 550 m over multimode SC fiber
  • 1000 Mbps Gigabit throughput on a single PCIe x1 lane
  • Low-profile bracket included for slim chassis installs
  • IEEE 802.3z, 802.1Q, 802.1P and 802.3x compliant
  • PXE 2.1 and SNMP v1 support remote boot and management

Gigabit PCIe fiber adapter for desktop

This single-port PCI Express x1 card adds a Gigabit multimode SC fiber connection to a desktop or rackmount PC. It ships with both a standard bracket and a low-profile half-height bracket for flexible installation. The adapter complies with IEEE 802.3z 1000Base-SX and supports VLAN tagging, Layer 2 priority encoding and full-duplex flow control.

Sustained throughput at 256 MB/s over 550 m fiber

Under continuous load the card maintains line-rate Gigabit performance across multimode fiber links up to 550 m. Full/half-duplex auto-negotiation and IEEE 802.3x flow control prevent packet loss during prolonged transfers. Jumbo frame support and PCI Message Signaled Interrupts reduce CPU overhead in long-running workloads.

550 m multimode SC reach decides fit

The maximum fiber distance of 550 m on multimode SC duplex cable is the specification that determines whether this adapter matches your link budget. Buyers who need longer single-mode runs or a different connector type cannot use this card.

How it compares

Measured against everything we stock in Ethernet Cards & NICs, at today’s prices. Recalculated every night.

Price $148.99
Pricier than about 61% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameStarTech.com
Model namePEX1000MMSC2
Performance
Rated speed1,000 Mbit/s
Ports & slots
Interface typePCI-Express
Size & build
Product dimensionsHeight:
4.6 in
Width:
0.7 in
Length:
4.7 in
Product weight(Approximate):
2.3 oz
Shipping weight0.20 kg
Package size216 × 170 × 51 mm
In the box
In the box1 Port PCI Express Gigabit Fiber Network Card
1 x Low Profile Bracket
1 x Driver CD
1 x Instruction Manual

Other versions of this model

1 more in the same range

Questions about this item

Does the PEX1000MMSC2 generate noticeable heat or fan noise when running continuously?

The card is a passive PCIe x1 adapter with no fan, so it produces no fan noise and minimal heat during all-day operation.

What cabling and switch port must I already have to use the SC duplex connector?

You need a multimode duplex SC patch cord and a switch or media converter with a matching 1000Base-SX SC port.

Will this card negotiate correctly with an older 100 Mbps fiber link I still use?

The adapter complies with IEEE 802.3z 1000Base-SX and supports full/half-duplex auto-negotiation, so it will not link at 100 Mbps.

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