GSD-504UP
2-Port 10/100/1000T 802.3bt PoE + 2-Port 10/100/1000T 802.3at PoE + 1-Port Gigabit Desktop Switch (120W PoE Budget, BT/Legacy mode support)
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Descrizione
Perfectly-integrated Solution for PoE IP Camera and NVR System
The GSD-504UP provides four 802.3at/bt PoE ports for catering to small-scale home and SOHO IP surveillance networks at a lower total cost. The GSD-504UP comes with a high-performance switch architecture and 120-watt PoE power budget. The recorded video files from the 4 PoE IP cameras powered by the GSD-504HP are saved to the 4-channel NVR system.
IP Office Department/Workgroup PoE Switch
To further expand the office premises, the additional telephones required could be installed at less cost via the PoE IP telephony system, better than the traditional circuit wiring telephony system. The GSD-504UP PoE++ Switch helps enterprises to create an integrated data, voice, and powered network. The IEEE 802.3af/at compliant IP phones can be installed without the need of an additional power cable because the power can be provided via the standard Ethernet cable from the connected GSD-504UP. With the GSD-504UP, IP telephony deployment becomes more reliable and cost effective, thus helping enterprises save tremendous cost when upgrading from the traditional telephony system to IP telephony communications infrastructure.
| Hardware Specifications | |
|---|---|
| Network Connector | 5 10/100/1000BASE-T RJ45 auto MDI/MDIX ports |
| PoE Inject Port | 2 ports with 802.3bt PoE++ injector function (Ports 1 to 2) 2 ports with 802.3af/at PoE+ injector function (Ports 3 to 4) |
| LED Indicators | System: PWR (Orange) Per PoE port: PoE (Orange, Ports 1 to 4) Ethernet port: LNK (Green) |
| Thermal Fan | Fanless design |
| Switch Architecture | Store-and-Forward |
| MAC Address Table | 2K MAC address table with auto learning function |
| Switch Fabric | 10Gbps |
| Switch Throughput | 7.44Mpps @64 bytes |
| Jumbo Packet | 9K bytes |
| Flow Control | Back pressure for half duplex. IEEE 802.3x pause frame for full duplex |
| Power Requirements | 55V DC, 2.8A |
| Surge Protection | Contact: 4KV; Air: 6KV |
| ESD Protection | Contact 4KV; air 6KV |
| Power Consumption | Max. 136 watts, 464.05 BTU |
| Dimensions (W x D x H) | 168 x 93 x 32 mm |
| Weight | 414g |
| Power over Ethernet | |
| PoE Standard | IEEE 802.3at Power over Ethernet Plus/PSE IEEE 802.3bt Power over Ethernet Plus Plus/PSE |
| PoE Power Supply Type | Ports 1 to 2: End-span + Mid-span; Ports 3 to 4: End-span |
| Power Pin Assignment | Port 1-2: 4 pairs 1/2 (-), 3/6 (+) and 4/5 (+), 7/8 (-) Port 3-4: 2 pairs 1/2 (-), 3/6 (+) |
| PoE Power Output | Port 1-2: 90W max.; Port 3-4: 30W max. |
| Total PoE Power Budget | 120 watts |
| Standard Conformance | |
| EMI Safety | FCC Part 15 Class A, CE |
| Standard Compliance | IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T Gigabit 1000BASE-T IEEE 802.3x Flow Control and Back Pressure IEEE 802.3af Power over Ethernet IEEE 802.3at Power over Ethernet Plus IEEE 802.3bt Power over Ethernet Plus Plus |
| Environment | |
| Operating | Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |
| Storage | Temperature: -10 ~ 70 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |
