Gigabit Switch UKG2804GU-S(24 electric+4 optic)
Gigabit Switch UKG2804GU-S provides 24 10/100/1000M RJ45 ports and 4 opto-electronic multiplexing 1000M SFP ports, which can support single mode, multi-mode module, and can achieve wire-speed non-blocking switching, while supporting flow control, very suitable for small and medium-sized enterprises, campus network, Internet cafes and MAN edge use.
Product key features:
1. It's unique in the industry with self-defense AUTO-DOS function in the kernel of BCM chip;
2. RJ45 ports of 6000V lightning-enhanced design can effectively extend the life of the product;
3. Plug-n- play, easy to install and use;
4. Large capacity, high bandwidth, all ports are wire-speed non-blocking working;
5. All of ports support auto-negotiation function (speed / duplex mode);
6. Auto-maintain MAC address list, and support bidirectional address learning functions;
7. Support AUTO-MDIX function, auto-identify the straight-through cable and crossover cable;
8. Support long frame transmission;
9. UKG2804GU-S of Gigabit SFP port and electricity port 15, 16, 23, 24 can achieve multiplexing。
Product technical specification:
Product model UKG2804GU-S
Supported protocols IEEE802.3、IEEE 802.3u、IEEE 802.3ab、IEEE 802.3x、IEEE802.3z、IEEE802.1q、IEEE 802.3az、IEEE 802.3ad
Port number 24 RJ45 ports , 4 photoelectric multiplexing SFP optical ports
Maximum packet length 16KB
MAC address 8K
Cache 4Mb
Network medium 1000Base-LX: using long-wavelength laser (1310nm) crossed the Multimode and single mode fiber, multimode fiber 550m is the maximum distance, single mode is 10-24km.1000Base-SX:62.5 μ m multimode fiber maximum transmission distance is 275m, use 50 μ m multimode fiber maximum transmission distance of up to 550 meters10Base-T: cate-3 or more UTP; (support maximum transmission distance of 200m)100Base-TX: cate-5 UTP; (support maximum transmission distance of 100m)1000Base-T: Cate-5 UTP or 6 UTP; (support maximum transmission distance of 100m)
Backplane bandwidth 48Gbit
Filtering and forwarding rate 10Mbps:14880pps100Mbps:148800pps1000Mbps:1488000pps
LED indication Work on 1000M with green lights indicates
Dimensions 440x230x44mm (1U19 inch standard chassis)
The use of environment Operating temperature:0℃～50℃; working humidity: 10% ~ 90%. No condensing
storage temperature: -20 ℃ ~ 70 ℃; storage humidity: 5% ~ 90%. No condensing
Power Input: 90-264VAC，50-60HZ; Output: 5V/6A
Power consumption Max.30W
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