Overview
E-link Gigabit SFP to SFP media converter has two SFP sockets. It can convert two optical digital signals of SFP modules, which have same speed, among different wavelength, different distance and different mode (singlemode, multimode, Fiber). It supports transmission in multi-mode dual fiber, single mode dual fiber and single mode single fiber. It is used widely in popular applications in all kind of optical digital signals, like Ethernet signals, ATM signals, SDH signals, and control signals etc.
Features
Support 1.25G SFP Transceivers, Hot-plug
Support full-duplex and half-duplex and its auto-sensed
Support direct and transparent transmission of packets at different lengths
Support the transmission of extra-long VLAN packets
Support Quality of Service (QoS) and ensuring the transmission of VoIP packets;
Support STP to form a redundant network;
Low power consumption, low heat, reliable and stable performance, and long lifetime;
Options in single mode in dual fiber, multi-mode in dual fiber, and single mode in single fiber
Application
The devices can be used as below:
1) Wavelength Switch Device:It can provide date
transmission between two wavelength,such
as 1310nm↔1310nm, 1310nm↔1550nm, 1310nm↔850nm, 850nm↔1550nm. This device also
can be used as positive power enlarge device
2) Mode Switch Device: It can provide date transmission between multi mode (850nm,1310nm)
and single mode (1310nm,1550nm). This kind of device also can be used as
positive power enlarge device.
3) Fiber Switch Device: It can provide the date transmission between single
–fiber and dual –fiber.
4) Switch deferent wavelength and two types of mode.
Technical Indexes
Parameter |
Specifications |
Access mode |
1000Mbps (1250Mbpc) |
Standard |
IEEE802.3z 1000Base-SX/LX Gigabit Ethernet |
Wavelength |
850nm/1310nm/1550nm |
Transmission distance |
multi-mode Dual-fiber: 220m (62.5/125μm)/500m (50/125μm) single mode Dual-fiber: 20/40Km; single mode single fiber: 20/40Km |
Port |
One multi-mode optical port: Multi-mode: SFP (50, 62.5/125μm) One single mode optical port: single mode: SFP (9/125μm) Single mode Single fiber: SFP (9/125μm) |
Conversion means |
Media conversion |
BER |
<10-9 |
MTBF |
100,000 hours |
LED indicator |
PWR (power supply) LINK A (Multi-mode optical link) LINKB (Single-mode optical link) |
Power supply |
5A1A |
Dimension |
26mm (H)*70mm (W)*95mm (D) |
Power consumption |
3.5W |
Operating temperature |
-10~55ºC |
Operating humidity |
5%~90% |
Maintaining temperature |
-40~70ºC |
Maintaining humidity |
5% ~ 90% non-condensing |
Ordering Information:
Model |
Description |
LNK-2020SFP |
Gigabit SFP to SFP Media converter without SFP transceiver , standalone, external power adaptor |
SFP-DM-DS |
SFP 1000M, Single mode-Dual Fiber-25km-1310nm to Multimode-Dual Fiber-2km-1310nm, SC, standalone, external power adaptor |
SFP-SM-SS |
SFP 1000M, Single mode-Single Fiber-25km-1310nm to Multimode-Single Fiber-2km-1310nm, SC, standalone, external power adaptor |