Overview:
PoE Switches are Gigabit , managed , 24-port Gigabit high power (IEEE 802.3at) PoE Switches,
utilizing a compact factor which can be mounted in a 19-inch rack with rack-mounting kits or placed on desktop.
With data and power supported by one unit, the Switches shall reduce cables and eliminate the need for dedicated electrical outlets on the wall,
ceiling or any unreachable place. Auto PoE detection and Plug and play installation makes Gigabit PoE Switch easy to use and
with clear LED indicators to tell the working condition.
Characteristics:
■UMD-S326A2P450:Max Output Power: 450W, supports at most 24* 802.3af-compliant powered devices(power/port: 15.4W) or 14*802.3at-compliant powered devices(power/port:30W);
■Compatible with both IEEE802.3at(30W) and IEEE802.3af(15.4W), can supply power to PDs under these two standards;
■Transmitting electronic power together with data through a single network cable, free of power lines;
■Automatically detect and supply power to IEEE802.3at and IEEE 802.3af compliant powered devices(PDs);
■Advanced SAFC function, only supply power to IEEE 802.3af/at compliant PDs, no worry about damaging other private standard PoE devices or devices without PoE function;
■Support port power supply prioritization, guarantee the continuous power supply of key nodes;
■Up to 100m network cable transmitting distance, support flexible network expansion without power line deployment concerns. Users can freely fix their wireless APs, IP cameras or other end devices on the wall or ceiling;
■Built-in PSE power supply module, plug-and play design, easy to install;
■High security performance defending against power surge;
■Support short-circuit protection function, the switch will automatically start short-circuit function and cut off the power supply when there is high-current or other power failures, which can efficiently defend against device damage or network failures caused by line fault or wrong installation;
■Energy-saving green design, support auto-switch to standby mode and auto-detect cable length. It will stay in standby mode and save the power when the port is disconnected , or provide a lower transmission power when the network cable is less than 10m;
■Support simple WEB management, easy to configure the functions of switches.
Product Specifications |
||||||
Fixed Ports |
24*10/100/1000M PoE ports |
|||||
2*Gigabit SFP ports |
||||||
PoE standards |
IEEE802.3af/at |
|||||
Max Output Power(single port) |
30W |
|||||
Total Power Consumption |
450W |
|||||
PoE Pin-out |
1/2(+),3/6(-);Customized 4/5(+),7/8(-) |
|||||
Switching Capacity |
≥52Gbps |
|||||
Forwarding Mode |
Full wire-speed storage and forwarding |
|||||
Forwarding Rate |
10M:14880pps/port |
|||||
100M:148809pps/port |
||||||
1000M:1488095pps/port |
||||||
Operation Temperature |
-20~50°C |
|||||
Storage Temperature |
-40~70°C |
|||||
Operation Humidity |
10%~90%(non-condensing) |
|||||
Storage Humidity |
5%~95%(non-condensing) |
|||||
Dimensions |
440(L)×285(W)×44.5(H)mm |
|||||
Input Power Supply |
AC:90-264V ~ 50-60Hz/450W |
|||||
Weight |
<10Kg |
|||||
LED Indicator |
Power,Link/Act,PoE Status |
|||||
Energy Saving |
Comply with “EEE” Energy Efficient Ethernet |
|||||
Service Characteristics |
||||||
Standards and Protocols |
IEEE 802.3af,Power Over Ethernet |
|||||
IEEE 802.3at,Power Over Ethernet Plus |
||||||
IEEE 802.3u,100BASE-TX |
||||||
IEEE 802.3ab,1000 BASE-T |
||||||
IEEE 802.3z,1000 BASE-X |
||||||
IEEE 802.3ad,Static or Dynamic Link Aggregation |
||||||
IEEE 802.3x,Full-Duplex Flow Control |
||||||
IEEE 802.3az,EEE(Energy Efficient Ethernet) |
||||||
IEEE 802.1q,VLAN |
||||||
IEEE 802.1p,QoS/CoS |
||||||
IEEE 802.1d,STP(Spanning Tree Protocol) |
||||||
IEEE 802.1w,RSTP(Rapid Spanning Tree Protocol) |
||||||
MAC Address Table |
Up to 16K MAC addresses |
|||||
Support auto-update, two-way learning |
||||||
VLAN |
Support up to 4096 VLANs |
|||||
Port-based VLANs |
||||||
VLANs based on IEEE 802.1q |
||||||
Spanning Tree |
Support Spanning Tree Protocol |
|||||
Support Rapid Spanning Tree Protocol(RSTP) |
||||||
Link Aggregation |
Support 8 aggregation groups, and a maximum of 4 ports in each aggregation group |
|||||
Port Mirroring |
Support bi-direction port mirroring |
|||||
Ring Protection |
Support Ring Protection, provide real-time detecting, quick alarm, precise localization, smart blocking and auto-recovery |
|||||
Port Isolation |
Isolation between downlink ports without influence the communication between downlink and uplink ports |
|||||
Port Flow Control |
Back-pressure traffic control under Half-Duplex mode |
|||||
IEEE 802.3x traffic control under Full-Duplex mode |
||||||
Port Rate Restriction |
Port-based ingress or egress rate limiting |
|||||
Jumbo Frame |
Maximum supports 9216Byte |
|||||
Multicast Control |
Support IGMP Snooping |
|||||
Storm Suppression |
Support the suppression of broadcast storm based on forwarding rate |
|||||
Security |
Port-base MAC address binding |
|||||
Security restriction on port-based MAC address quantity |
||||||
QOS |
SP(Strict Priority) |
|||||
WFQ (Weighted Fair Queuing) |
||||||
WRR (Weighted Round Robin) |
||||||
802.1p(Port Queuing Priority) |
||||||
Differentiated Service Code Point(DSCP Priority) |
||||||
PoE ouput priority Management |
Supported |
|||||
Physic Medium |
10/100Base-TX:UTP category 3/4/5 cables( Maximum 100m) |
|||||
1000Base-T:UTP Category 5 cable( Maximum 100m) |
||||||
1000Base-SX:fiber with 850nm wavelength,supports a max transmission distance of 550m |
||||||
1000Base-LX:fiber with 1310nm / 1550nm wavelength, supports a max transmission distance of 80km |
||||||
Network Cable Deployment |
Support Auto-MDIX function, automatically identify straight forward cable and cross-over cable |
|||||
Negotiation Pattern |
Support port auto-negotiation function ( automatically negotiate transmission rate and Duplex modes) |
|||||
PHY Detection |
Detect the connectivity of network cables |
|||||
Maintenance |
Uploading or downloading of the configuration data |
|||||
Uploading of upgrade patch |
||||||
WEB-based reset to factory defaults |
||||||
Support port short-circuit reset to factory defaults |
||||||
Management |
Support WEB-based management |
/files/files/14367538883777.pdf