Product Overview
Condition: NEW
Availability: End Of Life
Last Day Of Support: October 31, 2025
Cisco Enhanced EtherSwitch Service Module, Layer 2/3 switching, 48 ports GE, 2 ports Small Form factor Pluggable (SFP), POE capable (SM-D-ES3G-48-P)
| Device Type | Switch - 48 ports - L3 - managed |
| Enclosure Type | Plug-in module |
| Subtype | Gigabit Ethernet |
| Compatible Slots | 1 x expansion slot |
| Ports | 48 x 10/100/1000 (PoE) + 2 x SFP |
| Power Over Ethernet (PoE) | PoE |
| Routing Protocol | RIP, HSRP |
| Remote Management Protocol | Telnet, SNMP 3, HTTP, SSH |
| Authentication Method | Kerberos, Secure Shell (SSH), RADIUS, TACACS+ |
| Features | Layer 3 switching, layer 2 switching, DHCP support, power over Ethernet (PoE), auto-uplink (auto MDI/MDI-X), Intrusion Detection System (IDS), IPv6 support, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, Dynamic ARP Inspection (DAI), Time Domain Reflectometry (TDR), Uni-Directional Link Detection (UDLD), Port Security |
| Compliant Standards | IEEE 802.3af, IEEE 802.1x |
| Interfaces | 48 x 1000Base-T RJ-45 PoE ¦ 2 x SFP (mini-GBIC) |
| OS Required | Cisco IOS IP Base |
| Width | 16.2 in |
| Depth | 8.1 in |
| Height | 1.6 in |
| Weight | 11.02 lbs |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 5 - 90% |
| Min Storage Temperature | -40 °F |
| Max Storage Temperature | 158 °F |
| Humidity Range Storage | 5 - 95% |
| Designed For | Cisco 2921, 2921 Secure WAAS Bundle, 2921 Security Bundle, 2921 SRE Bundle, 2921 Voice Bundle, 2921 Voice Security and CUBE Bundle, 2921 Voice Security Bundle, 2921 WAAS Bundle, 2951, 2951 Secure WAAS Bundle, 2951 Security Bundle, 2951 SRE Bundle, 2951 Voice Bundle, 2951 Voice Security and CUBE Bundle, 2951 Voice Security Bundle, 2951 WAAS Bundle, 3925, 3925 Security Bundle, 3925 SRE Bundle, 3925 Voice Bundle, 3925 Voice Security and CUBE Bundle, 3925 Voice Security Bundle, 3925 WAAS Bundle, 3925E, 3925E Security Bundle, 3925E SRE Bundle, 3925E Voice Bundle, 3925E Voice Security and CUBE Bundle, 3925E Voice Security Bundle, 3945, 3945 PSRE Bundle, 3945 Security Bundle, 3945 SRE Bundle, 3945 Voice Bundle, 3945 Voice Security and CUBE Bundle, 3945 Voice Security Bundle, 3945 WAAS Express Bundle, 3945E, 3945E Security Bundle, 3945E SRE Bundle, 3945E Voice Bundle, 3945E Voice Security and CUBE Bundle, 3945E Voice Security Bundle ¦ Cisco Catalyst 2960-48PST-L, 2960-48PST-S, 2960-48T, 2960-48TC, 2960-48TC-L, 2960-48TC-S, 2960-48TT, 2960-48TT-L, 2960-48TT-S, 3560E-48PD, 3560E-48PD-F, 3560E-48TD, 3560E-48TD-SD |
