Netgear GS748TP ProSafe 48-port Gigabit Smart Switch, 4x SFP slot, full PoE
Výrobce: NetGear
Partnumber: GS748TP-100EUS
Cena bez DPH: 20 679,00 Kč
Cena s DPH: 24 814,80 Kč
Zbozi není skladem, kontaktujte nas pro overeni dostupnosti.
Záruka: 0 Doživotní| Provedení | Rack mounted 19" |
| Technologie | Gigabit Ethernet 1000Mbps |
| Management | Web |
| Maximální počet portů | 48 |
| Rozšiřitelnost | Ano |
| Funkce PoE po portech (Power over Ethernet) | Ano |
Network Protocol and Standards Compatibility
- IEEE 802.3 10BASE-T
- IEEE 802.3u 100BASE-TX
- IEEE 802.3ab 1000BASE-T
- IEEE 802.3z 1000BASE-X
- IEEE 802.3x full-duplex flow control
- IEEE 802.3af (Power over Ethernet)
Power Supply
- Max 465W
- 100-240VAC/50-60 Hz universal input
- PoE Budget: 384W
Network Ports
- 48 10/100/1000 Mbps auto-sensing Gigabit Ethernet
- 4 combo Gigabit copper/SFP slots
Physical Specifications
- Dimensions (w x d x h): 440 x 438 x 43 mm (17.3 x 17.2 x 1.6 in)
- Weight: 6.6 kg (14.5 lb)
Performance Specifications
- Forwarding modes: Store-and-forward
- Bandwidth: 96 Gbps
- Network latency: <2,900 ns for 64-byte frames in store-and-forward mode for 1,000 Mbps to 1,000 Mbps transmission
- Buffer memory: 3 Mb per system
- Address database size: 4,000 media access control (MAC) addresses per system
- Addressing: 48-bit MAC address
- Mean time between failure (MTBF): 147,559 hours (~17 years)
- Acoustic noise: 44.8 dB
Electromagnetic Emissions
- CE mark, commercial
- FCC Part 15 Class A
- VCCI Class A
- C-Tick
Environmental Specifications
- Operating temperature: 32° to 104° F (0° to 50° C)
- Storage temperature: -4° to 158° F (-20° to 70° C)
- Operating humidity: 90% maximum relative humidity, non-condensing
- Storage humidity: 95% maximum relative humidity, non-condensing
- Operating altitude: 10,000 ft (3,000 m) maximum
- Storage altitude: 10,000 ft (3,000 m) maximum
LEDs
- Per port: (10/100 and Gigabit): Link/activity, speed
- Per device: Power
- Per device: Fan failure
- Per PoE ports: PoE power, PoE fault
Electromagnetic Immunity
- EN 55024
Safety
- CE mark, commercial
- cUL IEC950/EN60950
Administrative Switch Management
- IEEE 802.1Q static VLAN (128 groups, static)
- Voice VLAN
- IEEE 802.1p Class of Service (CoS)
- Port-based QoS
- DSCP-based QoS
- IEEE802.3ad link aggregation (manual or LACP)
- IEEE 802.1D Spanning Tree Protocol
- IEEE 802.1w Rapid Spanning Tree Protocol
- SNMP v1, v2c, v3
- RFC 1213 MIB II
- RFC 1643 Ethernet interface MIB
- RFC 1493 bridge MIB
- RMON group 1, 2, 3, 9
- RFC 2131 DHCP client
- IEEE 802.1x
- Jumbo frame support
- Port-based security by locked MAC addresses
- Layers 2-4 based ACL
- Storm control for broadcast, multicast and unknown unicast packets
- IGMP snooping v1/v2
- Port-based ingress rate limiting SNTP
- Port mirroring support (many to one)
- Web-based configuration
- Configuration backup/restore
- Password access control
- RADIUS support
- TACACS+ support
- Syslog
- Firmware upgradeable
Package Contents
- 48-port Smart Switch with Gigabit Ports and PoE (GS748TP)
- Rubber footpads
- Power cord
- Rack-mount kit
- Resource CD
- Installation guide
- Warranty/support information card
