4 port RJ45 2port SFP Ethernet Switch
2 fiber ports 4 RJ45 Ports SFP 10/100/1000M fiber Ethernet switches is designed for fiber optic multipoint gathering application, it has 2 1.25Gbps fiber ports and 4 10/100/1000Mbps Self-adaption RJ45 Ports. The user can choose different optical module according to their need, to achieve 10Base -T,100Base-T and 1000Base-T Ethernet optic and electrical signal connect without gap. It not only greatly extends the Ethernet transmission distance, but also with isolation protection, data security performance, and work Superior stability, easy to maintain and so on, perfectly protect the communication devices from damage under the circumstance of lightning stroke, Surge and electromagnetic interference and so on.
Features
support 10/100/1000Base-T and 1000Base-SX/LX conversion between;2 full duplex 1.25Gbps fiber ports, 4 10/100/1000M Self-adaption RJ45 prots;10/100/1000M rate adaptive, MDI / MDI-X adaptive, full / half duplex adaptive;all optical/electrical ports have connection/activity status indicator to facilitate the installation, commissioning and maintenance of the equipment;Fiber port is SFP slot, can flexibly choose the appropriate optical modules according to the actually need;Support IEEE802.1d spanning tree (Spanning Tree) protocol, to make the network is more simple;support IEEE802.1q and VLAN division;support QoS, to ensure the efficient operation of the network;support 5 ~ 16V wide voltage input;support up to 10K bytes long data packet transmission;simple to use, plug and play, without any settings;the size and weight is less than similar item in the market;double rib cooling design, with cooler inside, to ensure it can work steady for a long time;
| Technical Indexes |
|
| Parameter |
Specifications |
| Access mode |
10/100Mbps |
| Standard |
IEEE802.3 10Base-T Ethernet, IEEE802.3u,100Base-TX/FX Fast Ethernet, IEEE802.3x Flow control |
| Wavelength |
850nm/1310nm/1550nm |
| Transmission distance |
Dual-fiber multi-mode: 2 km; |
| Dual-fiber single mode: 20/40/60/80/100/120 km; |
| Single fiber single mode: 20/40/60/80/100 km |
| Category-5 twisted pairs: 100m |
| Port |
One RJ45 port: for connecting STP/UTP category-5 twisted pairs |
| One optical port: Multi-mode, dual fiber: SC or ST (50, 62.5/125μm) |
| Single mode, dual fiber: SC or FC (9/125μm) |
| Single mode Single fiber: SC or FC (9/125μm) |
| Conversion means |
Store and Forward mode or Cut-Through mode |
| Buffer space |
Built in 128Kb RAM for data buffer |
| Flow control |
Full duplex: flow control; |
| Half duplex: back pressure |
| BER |
<19-9 |
| MTBF |
100,000 hours |
| LED indicator |
POER (power supply); FX LINK/ACT (optical link action); FDX (FX full duplex), |
| TX LINK/ACT (TP cable link/action); TX 100 (TP cable rate 100M), FX100(fiber cable rate 100M) |
| Power supply |
External: AC90~264V/DC100~380V input, 5V1A output |
| Internal: AC90~264V/DC100~380V input |
| Power consumption |
<40W (the chassis at full load), <2W |
| Operating temperature |
-10~55ºC |
| Operating humidity |
5%~90% |
| Maintaining temperature |
-40~70ºC |
| Maintaining humidity |
5% ~ 90% non-condensing |
){kind=link}