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Cisco 837 ADSL Broadband Router - Router + 4-port switch - DSL - EN, Fast EN at Backoffice
Cisco 837 ADSL Broadband Router - Router + 4-port switch - DSL - EN, Fast EN
CISCO837-K9-NPS-64
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This product is no longer available.
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The Cisco 830 Series routers, including the Cisco 837 model, extend the benefits of embedded network security to small offices and teleworkers with advanced security features and performance, high quality secure voice and video support, as well as manageability, scalability, and reliability features to reduce operational costs. The Cisco 837 ADSL Broadband Router has an integrated ADSL WAN port with a four-port 10/100 Ethernet LAN switch for connecting multiple PCs or network devices in a small-office network.| Product Description | Cisco 837 ADSL Broadband Router - router | | Device Type | Router + 4-port switch (integrated) | | Form Factor | External | | Dimensions (WxDxH) | 24.6 cm x 21.6 cm x 5.1 cm | | Weight | 0.7 kg | | Processor | Motorola | | RAM | 64 MB (installed) / 80 MB (max) | | Flash Memory | 12 MB (installed) / 24 MB (max) | | Routing Protocol | RIP-2 | | Data Link Protocol | Ethernet, Fast Ethernet | | Network / Transport Protocol | TCP/IP, PPTP, IPSec, PPPoE, PPPoA | | Remote Management Protocol | SNMP, Telnet, HTTP | | Digital Signaling Protocol | ADSL | | Features | Firewall protection, 56-bit encryption, auto-sensing per device, DHCP support, NAT support, PAT support, STAC-LZS compression, Syslog support, Stateful Packet Inspection (SPI), manageable |
GENERAL |
| Device Type | Router |
| Form Factor | External |
| Width | 24.6 cm |
| Depth | 21.6 cm |
| Height | 5.1 cm |
| Weight | 0.7 kg |
PROCESSOR |
| Type | Motorola |
MEMORY |
| RAM | 64 MB (installed) / 80 MB (max) |
| Flash Memory | 12 MB (installed) / 24 MB (max) |
NETWORKING |
| Connectivity Technology | Wired |
| Integrated Switch | 4-port switch |
| Framing Format | ANSI T1.413 |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Switching Protocol | Ethernet |
| Network / Transport Protocol | TCP/IP, PPTP, IPSec, PPPoE, PPPoA |
| Routing Protocol | RIP-2 |
| Remote Management Protocol | SNMP, Telnet, HTTP |
| Status Indicators | Port status, power |
| Features | Firewall protection, 56-bit encryption, auto-sensing per device, DHCP support, NAT support, PAT support, STAC-LZS compression, Syslog support, Stateful Packet Inspection (SPI), manageable |
COMMUNICATIONS |
| Type | DSL modem |
| Digital Signaling Protocol | ADSL |
| Protocols & Specifications | ITU G.992.2 (G.Lite), ITU G.992.3 (G.DMT.bis), ITU G.992.1 (G.DMT) Annex A |
EXPANSION / CONNECTIVITY |
| Interfaces | 1 x management - console - RJ-45
1 x modem - ADSL ( WAN )
4 x network - Ethernet 10Base-T/100Base-TX - RJ-45 |
MISCELLANEOUS |
| Encryption Algorithm | DES, Triple DES, IKE |
| Authentication Method | Secure Shell (SSH), PAP, CHAP |
| Compliant Standards | EN 60950, IEC950, UL 1950, VCCI-II, EN55022 Class B, ICES-003 Class B |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 85% |
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