| General | |
|---|---|
| Device Type | Switch - 48 ports - Managed - stackable |
| Enclosure Type | Rack-mountable - 1U |
| Ports | 48 x 10/100/1000 |
| Power Over Ethernet (PoE) | PoE |
| Performance | Switching fabric bandwidth : 160 Gbps |
| Capacity | Virtual interfaces (VLANs) : 255 |
| Max Units In A Stack | 9 |
| Remote Management Protocol | SNMP 1 SNMP 2 RMON 1 RMON 2 RMON 3 RMON 9 Telnet SNMP 3 SNMP 2c TFTP SSH CLI |
| Authentication Method | Kerberos Secure Shell (SSH) RADIUS TACACS+ |
| Features | Hot swap module replacement Layer 2 switching dynamic IP address assignment DHCP support power over Ethernet (PoE) auto-negotiation ARP support trunking VLAN support auto-uplink (auto MDI/MDI-X) IGMP snooping Syslog support traffic shaping Broadcast Storm Control High Availability Multicast Storm Control Unicast Storm Control Rapid Spanning Tree Protocol (RSTP) 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 MLD snooping Dynamic ARP Inspection (DAI) PoE+ Cisco StackWise Technology Per-VLAN Spanning Tree Plus (PVST+) EIGRP Stub Routing Uni-Directional Link Detection (UDLD) Shaped Round Robin (SRR) Link Aggregation Control Protocol (LACP) Remote Switch Port Analyzer (RSPAN) |
| Compliant Standards | IEEE 802.3 IEEE 802.3u IEEE 802.3z IEEE 802.1D IEEE 802.1Q IEEE 802.3ab IEEE 802.1p IEEE 802.3x IEEE 802.3ad (LACP) IEEE 802.1w IEEE 802.1x IEEE 802.1s IEEE 802.1ae |
| RAM | 256 MB |
| Flash Memory | 128 MB Flash |
| Status Indicators | Port status link activity port transmission speed port duplex mode power system |
| Expansion / Connectivity | |
| Interfaces | 48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 - PoE USB : 1 x 4 PIN USB Type A 1 x console - mini-USB Type B - management 1 x RS-232 - RJ-45 - management 1 x 10Base-T/100Base-TX - RJ-45 - management Network stack device : 2 x |
| Expansion Slot(s) | 1 (total) / 1 (free) x Expansion Slot |
| Power | |
| Power Device | Power supply - redundant - plug-in module |
| Installed Qty | 1 (installed) / 2 (max) |
| Power Redundancy | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Features | Redundant Power System (RPS) connector |
| Miscellaneous | |
| Width | 44.5 cm |
| Depth | 49.5 cm |
| Height | 4.5 cm |
| Weight | 7.6 kg |
| MTBF | 139913 hour(s) |
| Compliant Standards | 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 RoHS UL 60950-1 IEC 60950-1 EN 60950-1 KCC FCC Part 15 A CSA C22.2 No. 60950-1 |
| Software / System Requirements | |
| Software Included | Cisco IOS LAN Base |
| Environmental Parameters | |
| Min Operating Temperature | -5 °C |
| Humidity Range Operating | 5 - 95% (non-condensing) |
| Min Storage Temperature | -40 °C |
| Max Storage Temperature | 70 °C |
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