Mô tả sản phẩm: CISCO WS-C3750E-48PD-E
THÔNG TIN CHI TIẾT SẢN PHẨM
| General | |
|---|---|
| Device Type | Switch - Managed - stackable |
| Enclosure Type | Rack-mountable - 1U |
| Advanced Switching | Layer 3 |
| Width | 44.5 cm |
| Depth | 46 cm |
| Height | 4.5 cm |
| Weight | 8.8 kg |
| Memory | |
| RAM | 256 MB |
| Flash Memory | 64 MB Flash |
| Networking | |
| Ports Qty | 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T |
| Data Transfer Rate | 1 Gbps |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Routing Protocol | OSPF, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, HSRP, DVMRP, PIM-SM, static IP routing, PIM-DM, EIGRP for IPv6, OSPFv3, RIPng |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH |
| Connectivity Technology | Wired |
| Communication Mode | Half-duplex, full-duplex |
| Switching Protocol | Ethernet |
| MAC Address Table Size | 12K entries |
| Status Indicators | Link activity, port transmission speed, port duplex mode, bandwidth utilization %, power, link OK, system |
| Features | Layer 3 switching, Layer 2 switching, auto-sensing per device, DHCP support, power over Ethernet (PoE), auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, Broadcast Storm Control, IPv6 support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s |
| Expansion / Connectivity | |
| Expansion Slots Total (Free) | 2 ( 2 ) x X2 |
| Interfaces | 48 x network / power - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 female ¦ 1 x management - console - RJ-45 female ¦ 1 x management - Ethernet 10Base-T/100Base-TX - RJ-45 female ¦ 2 x network stack device |
| Miscellaneous | |
| Authentication Method | Kerberos, Secure Shell (SSH), RADIUS, TACACS+ |
| Compliant Standards | CE, TUV GS, CISPR 22 Class A, GOST, cUL, NOM, VCCI Class A ITE, EN55022 Class A, CB, AS/NZS 60950-1, AS/NZ 3548 Class A, CCC, MIC, RoHS, UL 60950-1, IEC 60950-1, EN 60950-1, FCC Part 15 A |
| Power | |
| Power Over Ethernet (PoE) | Yes |
| Power Device | Power supply - plug-in module |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Features | Redundant Power System (RPS) connector |
| Software / System Requirements | |
| Software Included | Cisco IOS IP Services |
| Manufacturer Warranty | |
| Service & Support | Limited lifetime warranty |
| Service & Support Details | Limited warranty - lifetime |
| Environmental Parameters | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 45 °C |
| Humidity Range Operating | 10 - 85% |
