SCHRACK info
The QLGEP2821- is the latest generation of 28-Port Gigabit Unmanaged PoE Switch, with 2 Gigabit RJ45 and 2 Gigabit SFP Uplink ports. Also offers powerful DIP switch button configuration for VLAN mode and Default mode features. Switch that gives you a high-performance, low-cost, easy-to-use, seamless upgrade to boost your network to 1000Mbps. Increase the speed of your network backbone to a massive 56Gbps and bring Gigabit speeds all the way to your computers.
The QLGEP2821- PoE-enabled switches features an IEEE 802.3af/at certified, better PoE functionality with 390W PoE power budget and usability supports up to 24 ports at 15.4W, or 13 ports at 30W to meet the increasing power demands of users, giving you flexibility in power allocation for a variety of powered devices enabling you to scale your operations to meet business growth, operational cost savings, and ease of management.
Key Features
- 24 Gigabit PoE ports, 2 Gigabit ports and 2 Gigabit SFP slots
- Total PoE power budget: 390W, up to 30W per port
- IEEE802.3af/at PoE compliant to simplify deployment and installation
- Supports DIP switch configuration for VLAN mode and Default mode features
- Supports port-based VLAN
- 6KV surge protection, 6KV/8KV ESD protection
TEHNIČKI PODACI
- Approval and compliance = CE, RoHS
- Max. operating humidity = 90%
- Max. operating temperature = 50°C
- Max. storage temperature = 85°C
- Min. operating temperature = -10°C
- Min. storage temperature = -40°C
- Backplane = 56Gbps
- Packet buffer = 42Mpps
- Dip switch = VLAN mode, Default mode
- Indicators = Power, Link/Act, PoE usage rate(20%, 40%, 60%, 80%, 90%)
- MAC address table = 8K
- Flash memory size = 4M
- Mount = 19" rack mount, Desk mount
- Pin assignment and polarity = 1/2(+), 3/6(-)
- Power supply = AC100-240V. 50/60Hz
- Processor = RTL8332L
- Standards = IEEE 802.3 10-BASE-T (Ethernet), IEEE 802.3u 100- BASE-TX (Fast Ethernet), IEEE 802.3ab 1000BASE-T (Gigabit Ethernet), IEEE 802.3z 1000BASE-X (Gigabit Ethernet), IEEE 802.3 af/at
- General features = Heat dissipation: 119,544 BTU/hr, MTBF: 290.000 hr (25°C)
- Product weight = 4kg
- Product breadth = 442mm
- Product depth = 285mm
- Product height = 44mm
- Color = Black
- EAN = 4015867223901
- Model number = QLGEP2821-
- Package contents = QLGEP2821-, Quick Installation Guide, Power Cord, 19" Rack Mount Kit
- Gigabit RJ45 = 2 Uplink ports (10/100/1000Base-T)
- Gigabit SFP = 2 Uplink ports (1000Base-X SFP slots)
- 802.3af/at PoE = 24 Downlink ports (10/100/1000Base-T)
- Grade = Commercial
- Data Rate = Gigabit Ethernet
- PoE Supported = Yes
- Manageable = No
- Fanless = No
- Concurrent ports = Total 28.00
- PoE Power Budget = Total 390.00
| EAN-Code | 4015867223901 |
|---|---|
| Neto širina | 442,00mm |
| Neto visina | 44,00mm |
| Neto dubina | 285,00mm |
| Neto masa | 4,00kg |
| Min. temperatura okoline | 0°C |
| Maks. temperatura okoline | 70°C |
| Proizvod | Ethernet Switch |
| Brzina | 10/100/1000Mbps |
| Portovi | 28 |
| Način montaže | 19'' |
| - | Sommeroffer |
| Schrack pakiranje | 1 Kom, 6 Kom |
Srodni nazivi:
Level One; GEP-2821
informatička, tehnologija, informatika, IT, switch, swich, mrežni, preklopnik, svič,
