StarTech.com SFP1000ZXST MSA Uncoded SFP Transceiver 1000BASE-ZX 1550 nm LC Single-Mode up to 80 km with DDM
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StarTech.com
StarTech.com SFP1000ZXST MSA Uncoded SFP Transceiver 1000BASE-ZX 1550 nm LC Single-Mode up to 80 km with DDM
€109.91 inc. VAT
SFP1000ZXST
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Competitive EU pricing
Delivered to Cyprus from EU stock
Local warranty support
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StarTech.com SFP1000ZXST — 1G ZX SFP, 1550 nm, 80 km
1 Gbps1000BASE-ZX1550 nm · LCUp to 80 km
The StarTech.com SFP1000ZXST is a Gigabit SFP transceiver for very long single-mode fibre runs: it works at 1550 nm over an LC duplex connection and StarTech.com rates it up to 80 km, with digital diagnostics. It is 100% MSA uncoded, so it suits the many switches and routers that accept standard SFP modules, for links between sites, campuses and carrier handover points. In practice, single-mode optics are the choice when a link leaves the building or runs several hundred metres: the OS2 fibre used by carriers and campus backbones carries the signal for kilometres with little loss. Before you order, confirm the fibre is single-mode at both ends and note the length and the number of patch panels on the way.
Compatibility — check before buying:
This is a 1G ZX optic: the far end must also be a 1550 nm ZX module — it will not link to a 1310 nm LX module, and it will not come up in a 10G-only SFP+ port. It is uncoded, so Cisco, HPE/Aruba and other switches that lock out third-party optics may refuse it. StarTech.com’s own datasheet gives 80 km in the spec table and 70 km in a feature line; for links near that limit, or very short test links, tell us the distance first. Keep the dust cap on until you connect the fibre, and clean both connector ends before every mating — dirt is the most common cause of a link that will not come up. Not sure? Send us your device model and the cable run and we check it before you order.
Best For
✓ Links between sites up to 70–80 km
✓ Campus and metro backbones on single-mode
✓ Carrier and ISP handover links
✓ Switches that accept uncoded MSA optics
✓ Replacing a failed 1G ZX module
✓ Remote buildings on leased dark fibre
Key Features
Long reach at 1550 nm
A ZX optic for single-mode runs of tens of kilometres, where a standard 10 km LX module runs out of budget.
Single-mode fibre, long reach
Built for single-mode (OS1/OS2) fibre, the type used between buildings, floors and sites. It will not run over the orange or aqua multimode fibre found in many racks — the fibre type has to match at both ends.
Monitoring you can read
Digital diagnostics (DDM) let the host report temperature, laser power and received light, so a dirty connector or a failing link shows up before users call.
Hot-swappable
Modules and cables plug into a live port without shutting the switch down, so a link can be added or replaced during working hours. Seat it until it clicks and use the latch or pull tab to remove it.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight
We fit the SFP1000ZXST for 1G links that leave the campus: two sites on a leased single-mode strand pair, or a building several dozen kilometres away. Measure or ask your fibre provider for the length and loss before ordering, and order the far-end ZX module at the same time. For runs under 10 km, a 1000BASE-LX module is cheaper and simpler. Every order is backed by Singular’s local support in Cyprus — if a link will not come up, send us the port status and we help you find out whether it is the module, the cable or the configuration. Browse all transceivers and DAC cables or the switches they plug into.
Buyer’s Guide
Buy it if
You need a 1G single-mode link of tens of kilometres on a switch that accepts uncoded MSA SFPs.
Skip it if
The run is under 10 km, your switch only accepts its own brand of optics, or the link must run at 10G.
Also consider
StarTech.com SFP10GBLRST for 10G single-mode up to 10 km.
Port Spped
- 1 Gbps
Χαρακτηριστικά
Product Code
V934149
EAN Code
0065030873536
Manufacturer
StarTech.com