SKU: 455-10122 Mfg P/N: SRP541W-A-K9
  • 4-port Gigabit switch / 2x Gigabit WAN
  • 1x FXO - RJ11 / 4x FXS - RJ11
  • VoIP phone adapter
  • 2x 4-pin USB Type A
Our Price: $369.75
List Price: $550.00 You save: $180.25
Discontinued - Not orderable


Device TypeWireless router - 4-port switch (integrated)
Enclosure TypeDesktop
Connectivity TechnologyWireless, wired
Data Link ProtocolEthernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Management PortYes
CapacityVirtual interfaces (VLANs) : 10
IPSec VPN tunnels : 5
Network / Transport ProtocolTCP/IP, PPTP, UDP/IP, L2TP, ICMP/IP, PPPoE, PPPoA, IPoA
Routing ProtocolRIP-1, RIP-2, IGMPv2, IGMP, static IP routing, GRE, policy-based routing (PBR)
Remote Management ProtocolSNMP 1, SNMP 2, SNMP 3, HTTP, HTTPS
Encryption AlgorithmDES, Triple DES, 128-bit WEP, 64-bit WEP, TKIP, WPA, WPA2
Authentication MethodRADIUS, Radio Service Set ID (SSID)
FeaturesFirewall protection, DHCP support, NAT support, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), Syslog support, traffic shaping, Stateful Packet Inspection (SPI), DoS attack prevention, dynamic DNS server, DiffServ support, MAC address filtering, Broadcast Storm Control, VPN passthrough, High Availability, URL filtering, firmware upgradable, Low-latency queuing (LLQ), Weighted Fair Queuing (WFQ), Spanning Tree Protocol (STP) support, IPSec Virtual Private Network (VPN), Wi-Fi Multimedia (WMM) support, event log, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Wi-Fi Protected Setup (WPS), DHCP server, Multiple SSID support, DNS proxy, port forwarding, IPv4 support
Flash Memory32 MB
Status IndicatorsPower, phone, WLAN, WAN, LAN
IP Telephony
VoIP FunctionalityVoIP phone adapter
VoIP ProtocolsSIP v2
Video CodecsG.711, G.723.1, G.729ab, G.726, T.38
Telephony Interfaces1 line (FXO), 4 phone (FXS)
IP Telephony FeaturesEcho cancellation, comfort noise generation (CNG), voice activity detection (VAD), call forwarding, caller ID, call waiting, call hold, call transfer, silence suppression, DTMF generation/detection
Expansion / Connectivity
InterfacesLAN : 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45
Phone line : 1 x FXO - RJ-11
Phone line : 4 x FXS - RJ-11
Hi-Speed USB : 2 x 4 pin USB Type A
WAN : 2 x 10Base-T/100Base-TX/1000Base-T - RJ-45
AntennaExternal detachable
Cables Included1 x network cable
1 x phone cable
Compliant StandardsCISPR 24, EN 61000-3-2, ICES-003, EN 61000-3-3, EN55024, CISPR 22, EN50082-1, AS/NZS 60950-1, RSS-210, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, FCC Part 15, CS-03, EN 61000-4-5, EN 61000-6-2, EN 61000-4-11, FCC CFR47 Part 15, EN300-386, EN 61000-4-8, UL 60950-1, IEC 60950-1, EN 60950-1
Antenna Qty2
Gain Level2.2 dBi
Power DevicePower adapter - external
Voltage RequiredAC 120/230 V
Environmental Parameters
Min Operating Temperature32 °F
Max Operating Temperature104 °F
Humidity Range Operating5 - 95% (non-condensing)

The above specifications are For reference only. Please contact the original manufacturer For the most updated specifications.

Warranty and Service

  • Warranty Length: 1 year
  • Warranty Provider: Cisco
  • Service Contact:
    1. First 30-day from invoice date: Allstarshop On-line RMA Request
    2. After 30-day from invoice date: Contact Cisco at 800 553 2447
  • Technical Support: Cisco 800 553 2447

Package Contents

  • Cisco Small Business Pro SRP541W Service Ready Platform
  • Ethernet cable
  • phone cable
  • Power adapter