| General |
| Label | EtherSwitch Service Mod 23 10/100T |
| Status | R4 |
| Device Type | Switch - 23 ports - L3 - Managed |
| Enclosure Type | Plug-in module |
| Subtype | Fast Ethernet |
| Compatible Slots | 1 x NME-X |
| Ports | 23 x 10/100 + 1 x 10/100/1000 |
| Routing Protocol | OSPF, RIP, EIGRP, IGMPv2, HSRP, IGMP, static IP routing, IGMPv3 |
| Remote Management Protocol | SNMP 1, Telnet, SNMP 3, SNMP 2c, HTTP |
| Features | Layer 3 switching, Layer 2 switching, DHCP support, auto-negotiation, ARP support, IGMP snooping, IPv6 support |
| Compliant Standards | 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 802.3ae, IEEE 802.1s |
| Status Indicators | Status, link/activity |
| Expansion / Connectivity |
| Interfaces | 23 x 100Base-TX RJ-45
1 x 1000Base-T RJ-45 |
| Dimensions & Weight |
| Width | 20.5 cm |
| Depth | 18.8 cm |
| Height | 4 cm |
| Weight | 0.77 kg |
| Environmental Parameters |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 5 - 95% |
| Compatibility Information |
| Designed For | Cisco 2821, 2821 4-pair G.SHDSL bundle, 2821 Branch Office in a Box Bundle, 2821 Secure WAN Optimization Bundle, 2821 Security Bundle, 2821 V3PN Bundle, 2821 Voice Bundle, 2821 Voice Security Bundle, 2821 WAN Application Acceleration Bundle, 2821 WAN Optimization Bundle, 2851, 2851 Secure WAN Optimization Bundle, 2851 Security Bundle, 2851 V3PN Bundle, 2851 Voice Bundle, 2851 Voice Security Bundle, 2851 WAN Application Acceleration Bundle, 2851 WAN Optimization Bundle, 3825, 3825 Branch Office in a Box Bundle, 3825 Integrated VoiceVideo, 3825 Secure WAN Optimization Bundle, 3825 Security Bundle, 3825 V3PN Bundle, 3825 Voice Bundle, 3825 Voice Security Bundle, 3825 WAN Application Acceleration Bundle, 3825 WAN Optimization Bundle, 3845, 3845 Branch Office in a Box Bundle, 3845 Secure WAN Optimization Bundle, 3845 Security Bundle, 3845 Unified Communications Bundle with Advanced Security, 3845 V3PN Bundle, 3845 Voice Bundle, 3845 Voice Security Bundle, 3845 WAN Application Acceleration Bundle, 3845 WAN Optimization Bundle |
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