Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
2 In stock - Ready to Ship
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
GP-SFP-1Z-C
Gigabit Ethernet SFP Optics Module ZX Dell Networking Compat...
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.

Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
GP-SFP-1Z-C is a high-performance SFP transceiver engineered for 1G Ethernet applications. It features an LC connector and is designed for long-range, single-mode fiber communications while supporting industry-standard Ethernet protocols in compact SFP form factor dimensions ideal for data centers, enterprise networks, and telecom environments.
Optimized for critical network applications, GP-SFP-1Z-C offers reliable and efficient connectivity with a robust design that meets demanding performance and environmental standards. Its precise engineering and adherence to official vendor specifications make it an excellent choice for network upgrades and high-performance data routing in diverse settings.
GP-SFP-1Z-C price is is available on request. Get immediate quote.
Request bulk order quote for GP-SFP-1Z-C for additional pricing. Browse the full Dell Networking Compatible Sfp series or explore all Orm products.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP+ | SFP | SFP | SFP+ |
| Data Rate | 1G | 10G | 10G | 1G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310nm | 850 nm | 850nm | 1310 nm | 850 nm |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Single-mode | Multi-mode |
| Max Distance | 10km | 300 meters | 300 meters | 10 km | 300 meters |
| Supported Protocols | Ethernet | Ethernet | Ethernet / Fibre Channel | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | GP-SFP-1Z-C | 430-4536-C Optical Transceiver | 331-5271-C SFP 10G Transceiver | GP-SFP2-1Y-C | 430-4542-C Optical Transceiver Module |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Powerful 80km ZX signaling. Bridged our remote sites with no issues. Reliable 1550nm performance. Very sturdy.
Incredible reach and stability. Recognized instantly by our Dell hardware. Carrier-class reliability at a professional price.
Rock-solid 80km connectivity. No signal drift or packet loss. Great build quality and excellent sensitivity. Highly recommended.
Consistent gigabit speeds over ultra-long distances. Easy installation. Trustworthy alternative for core regional transport. Very satisfied.
Robust ZX optics, zero downtime. Handles 80km effortlessly with excellent signal clarity. Professional grade and dependable.
Exceptional long-haul performance. Signal remains crisp across the span. A reliable and cost-effective solution for long-range fiber.
The GP-SFP-1Z-C is a Dell-compatible Gigabit Ethernet SFP module offering single-mode ZX connectivity for up to 80 km links at 1.25 Gbps.
Yes. The GP-SFP-1Z-C is tested and fully compatible with Dell Networking switches and routers supporting SFP optics.
The GP-SFP-1Z-C supports a maximum single-mode fiber reach of 80 kilometers.
This module uses a 1550 nm wavelength optimized for long-haul single-mode fiber applications.
It supports a 1.25 Gbps (Gigabit Ethernet) data rate for reliable high-speed connectivity.
GP-SFP-1Z-C requires single-mode fiber (SMF) to achieve its specified reach and performance.
Yes. The module supports hot-plug installation without disrupting network traffic.
Slide the module into the SFP port until it clicks, then connect the single-mode fiber cable to the LC duplex connector.
The GP-SFP-1Z-C consumes less than 1 W of power, ensuring low operational costs.
It operates reliably between –5 °C and 70 °C (23 °F to 158 °F).
Yes. It includes a one-year limited warranty covering material and workmanship defects.
The mean time between failures (MTBF) exceeds 1,000,000 hours.
Yes. It is specifically designed for single-mode fiber to support long-distance transmission.
Yes. It supports DDM for real-time monitoring of optical power, temperature, and voltage.
Check fiber connections, ensure correct LC polarity, verify switch port settings, and inspect DDM readings for signal and temperature anomalies.
It is RoHS-compliant and meets IEEE 802.3z, CE and FCC standards for safety and electromagnetic compatibility.