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StarTech PCI Express Gigabit Ethernet Multimode SC Fiber Network Card - PEX1000MMSC2
One-port PCIe Gigabit Ethernet network card with an integrated multimode duplex-SC fibre interface for links up to 550m.
Frequently asked questions
What does PEX1000MMSC2 do?
Adds a fixed 1000BASE-SX duplex-SC multimode fibre port to a PCIe x1 or larger slot, with full-duplex throughput up to 2Gbps aggregate.
Who is this product best for?
Direct fibre-to-desktop, server or 1U rackmount connections where electrical interference immunity and longer distance are useful.
What should I check before ordering?
This fixed-SC model is for Gigabit multimode fibre and is not compatible with 10/100Mbps networks. Confirm 50/125µm or 62.5/125µm distance.
Does it require drivers or software?
Drivers support listed Windows, Windows Server, older macOS, Linux and Microsoft Hyper-V versions; confirm the target OS.
What is included in the package?
Gigabit fibre network card, low-profile bracket and instruction manual.
What is the key installation requirement?
Requires an available PCIe x1 or larger slot and compatible duplex-SC multimode fibre infrastructure.
Is it suitable for an Australian setup?
Yes. DeviceDeal supplies the Australian-market version; always confirm the available ports, power and system compatibility for your installation.
What warranty applies?
PEX1000MMSC2 carries a StarTech.com 2 years manufacturer warranty, subject to the manufacturers terms and eligibility requirements.
Planning a broader setup? Browse the DeviceDeal buying guides. View the DeviceDeal product page.
(PEX1000MMSC2)
Why choose PEX1000MMSC2?

PEX1000MMSC2 specifications
Exact-model specifications for compatibility checking.
| Warranty Information | |
|---|---|
| Warranty | 2 Years |
| Hardware | |
| Bus Type | PCI Express |
| Card Type | Standard Profile (LP bracket incl.) |
| Chipset ID | Realtek - RTL8168E ; Marvell - 88E1111B1 |
| Industry Standards | IEEE802.3z 1000BASE-SX, IEEE 802.1Q VLAN tagging, IEEE 802.1P Layer 2 Priority Encoding, IEEE 802.3x full duplex flow control, RFC 1157 SNMP v1 |
| Interface | Fiber Ethernet |
| Ports | 1 |
| Performance | |
| Buffer Size | 48 KB |
| Compatible Networks | 1000 Mbps (1 Gbps) |
| Full Duplex Support | Yes |
| Maximum Data Transfer Rate | 2000 Mbps (2 Gbps) - Full-Duplex |
| MTBF | 361, 978 hours |
| Maximum Distance | 550m on 50/125µm multimode fibre; 220m on 62.5/125µm multimode fibre |
| Connector(s) | |
| Connector Type(s) | 1 - PCI Express x1 Male |
| External Ports | 1 - Fiber Optic SC Duplex Female |
| Software | |
| OS Compatibility | Windows® XP, Vista, 7, 8, 8.1, 10; Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019; Mac OS X® 10.5 to 10.9; Linux 2.4.x to 4.11.x LTS Versions only ; Microsoft Hyper-V® |
| Special Notes / Requirements | |
| Note | Not compatible with 10/100 Mbps |
| Indicators | |
| LED Indicators | 1 - Link (Green) |
| Power | |
| Power Consumption (In Watts) | 3.2W Max |
| Environmental | |
| Humidity | 5~95% RH (Non-Condensing) |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Storage Temperature | -20°C to 70°C (-4°F to 158°F) |
| Physical Characteristics | |
| Product Height | 4.6 in [11.8 cm] |
| Product Length | 4.7 in [12 cm] |
| Product Width | 0.7 in [18 mm] |
| Weight of Product | 2.3 oz [66 g] |
| Packaging Information | |
| Package Height | 1.9 in [49 mm] |
| Package Length | 8.6 in [21.8 cm] |
| Package Width | 6.7 in [17.1 cm] |
| Shipping (Package) Weight | 7.3 oz [208 g] |
| What's in the Box | |
| Included in Package | 1 - 1 Port PCI Express Gigabit Fiber Network Card |
| Additional Items | 1 - low-profile bracket; 1 - instruction manual |
Sources: supplied product file, DeviceDeal product page and official StarTech.com specifications. Product appearance and specifications may change; confirm critical deployment requirements before ordering.
| SKU | PEX1000MMSC2 |
| Barcode # | 65030857703 |
| Brand | Startech |
| Shipping Weight | 0.2100kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.210m |
| Shipping Cubic | 0.001050000m3 |
This Australian-version product is supplied by DeviceDeal and is covered by the official StarTech.com 2 years manufacturer warranty in Australia.
- Keep your DeviceDeal tax invoice as proof of purchase.
- Coverage is subject to StarTech.com warranty terms, eligibility and product assessment.
- Warranty service does not replace rights that may apply under Australian Consumer Law.
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