All of our SFP transceivers are fully tested ensuring that they meet industry standards and provide a high performing, cost efficient solution for your network needs.
Our SFP transceivers are fully compatible with major brand manufacturer equipment and our products are tested at the manufacturer facility to ensure the highest possible quality. The SFP transceivers that we stock at Carritech are compatible with the following vendor equipment:
We also stock generic versions of these types of transceiver.
SFP transceivers offer a simple way to link switches and routers to the network. At Carritech, we stock both optical and copper SFP models, which include 1000BASE-T, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-EX, 1000BASE-ZX, 1000BASE-BX10-D/U and 1000BASE CWDM&DWDM SFP for different applications.
Multimode Fiber
SX (Short reach) 850nm wavelengths
Reach (distance that SX modules support):
550m at 1.25Gbps (for Gigabit Ethernet)
150m at 4.25Gbps (for Fiber Channel)
Singlemode Fiber
LX – (Long reach) 1310nm wavelengths – Reach 10km
ZX – 1550nm wavelength – Reach 80km
EX – 1550nm wavelength – Reach 120km
CWDM & DWDM SFP’s – Use multiple wavelengths to support multiple bandwidth’s and distances.
| Name | Wavelength | Interface | TX Power |
Receiver Sensitivity |
Max Distance |
| SFP-GB-GET | — | RJ-45 | — | — | 100m over Cat 5 (10/100/1000BASE-T) |
| SFP1G-SX-85 | 850nm | LC duplex | -9.5 ~ 3dBm | < -17dBm | 550m over OM2 MMF |
| SFP1G-SX-31 | 1310nm | LC duplex | -9.5 ~ 3dBm | < -17dBm | 2km over MMF |
| SFP1G-LX-31 | 1310nm | LC duplex | -9.5 ~ 3dBm | < -23dBm | 10km over SMF |
| SFP1G-LX-31 | 1310nm | LC duplex | -9.5 ~ 3dBm | < -23dBm | 20km over SMF |
| SFP1G-LH-31 | 1310nm | LC duplex | -5 ~ 0dBm | < -24dBm | 40km over SMF |
| SFP1G-EX-55 | 1550nm | LC duplex | -5 ~ 0dBm | < -24dBm | 40km over SMF |
| SFP1G-ZX-55 | 1550nm | LC duplex | -2~3dBm | < -24dBm | 80km over SMF |
| SFP1G-EZX-55 | 1550nm | LC duplex | 0~5dBm | < -32dBm | 100km over SMF |
| SFP1G-EZX-55 | 1550nm | LC duplex | 0~5dBm | < -32dBm | 120km over SMF |
| SFP1G-ZXC-55 | 1550nm | LC duplex | 0~5dBm | < -35dBm | 160km over SMF |
| CWDM SFP | 1270-1610nm | LC duplex | — | — | 20/40/80/100km |
| DWDM SFP | C17-C61 (100GHz) | LC duplex | — | — | 40/80km |
| Name | Wavelength | Interface | TX Power |
Receiver Sensitivity |
Max Distance |
| SFP-FB-GE-T | — | RJ-45 | — | — | 100m over Cat 5 (10/100/1000BASE-T) |
| SFP-100FX-31 | 1310nm | LC duplex | -15~-8dBm | < -32dBm | 2km over MMF |
| SFP-GE-100FX | 1310nm | LC duplex | -15~-8dBm | < -32dBm | 2km over MMF |
| SFP-100LX-31 | 1310nm | LC duplex | -15~-8dBm | < -32.5dBm | 10km over SMF |
| SFP-100LX-31 | 1310nm | LC duplex | -15~-8dBm | < -32.5dBm | 15km over SMF |
| SFP-100LX-55 | 1310nm | LC duplex | -15~-8dBm | < -32.5dBm | 15km over SMF |
| SFP-100LX-31 | 1310nm | LC duplex | -15~-8dBm | < -32.5dBm | 20km over SMF |
| SFP-100EX-31 | 1310nm | LC duplex | -5~0dBm | < -32.5dBm | 40km over SMF |
| SFP-100ZX-55 | 1550nm | LC duplex | -3~2dBm | < -34dBm | 80km over SMF |
| SFP-FE-BX | 1310nmTX/1550nm-RX | LC Simplex | -14~-8dBm | <-30dBm | 10km over SMF |
| SFP-FE-BX | 1550nmTX/1310nm-RX | LC Simplex | -14~-8dBm | <-30dBm | 10km over SMF |
Our Testing Standards
Wherever possible, our equipment is tested to ensure that it is in full working order before it leaves the manufacturing facility.
Any test reports that are produced are made available upon request.
We pride ourselves on providing the highest quality of products to our customers at all times.
Compatibility
All the manufacturer branded transceivers that Carritech supply are compatible with the manufacturer switches, icluding brands suchas Cisco, Juniper, HP and Marconi.
Professional Service
At Carritech, we pride ourselves on our industry knowledge and professional service.
You can be assured that our dedicated account management team will assist you with your requirements to ensure that you receive your products as quickly as possible, on time and within budget.
Our experience in the industry, our partners and over 40 years of combined technical knowledge means we are the go-to supplier for your networking needs.
ISO:9001 & ISO:14001 Certified
Carritech are a accredited with ISO:9001 Quality Management and ISO:15001 Environmental Management certifications.
ISO:9001
The ISO 9000 family of quality management systems standards is designed to help organizations ensure that they meet the needs of customers and other stakeholders while meeting statutory and regulatory requirements related to a product or program.
ISO:14001
ISO 14000 is a family of standards related to environmental management that exists to help organizations minimize how their operations negatively affect the environment, comply with applicable laws, regulations, and other environmentally oriented requirements; and continually improve in the above.
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