Маршрутизатор Cisco C3945E-VSEC/K9
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Описание
C3945E-VSEC/K9 is the Cisco 3945E router with Cisco 3945E Voice Sec. Bundle, including PVDM3-64, UC and SEC License.
Quick Specs
Figure 1 shows the appearance of the C3945E-VSEC/K9.
Table 1 shows the Quick Specs.
| Product Code | C3945E-VSEC/K9 |
| Bundle | VDM3-64, UC and SEC License. |
| Services Performance Engine module | w/SPE 250 |
| Rack Units | 3U |
| Interfaces | WAN : 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45 Management : 1 x console - RJ-45 Management : 1 x console - mini-USB Type B Serial : 1 x auxiliary - RJ-45 USB : 3 x 4 pin USB Type A 1 x 10Base-T/100Base-TX/1000Base-T - RJ-45 2 x SFP (mini-GBIC) |
| Expansion Slot(s) | 3 (total) / 3 (free) x EHWIC 3 (total) / 2 (free) x PVDM 2 (total) / 1 (free) x CompactFlash Card 4 (total) / 3 (free) x service module (SM) |
| RAM | 1 GB (installed) / 2 GB (max) |
| Flash Memory | 256 MB (installed) / 8 GB (max) |
| Dimensions | 18.7 in x 17.2 in x 5.2 in |
| Net Weight | 39 lbs |
Product Details
Figure 2 shows the front panel of the C3945E-VSEC/K9.
Note:
| ? | ? | ? |
| On/Off switch | Power connector | LEDs area |
Figure 3 shows the back panel of the C3945E-VSEC/K9 with slots and ports.
Note:
| ? | EHWIC 0,1, and 2 (0, far right) | ? | SFP 1 and SFP 2 (1, Top) |
| ? | USB serial port | ? | USB 0 and USB 1 (1, Left) |
| ? | AUX port | ? | Ground |
| ? | RJ-45 serial console port | ? | Service module slots |
| ? | 10/100/1000 Ethernet ports (GE 0/3, Top; GE 0/2, Bottom) | ? | Compact flash 0 and 1 (0, right) |
| ? | 10/100/1000 Ethernet ports (GE 0/1, Top; GE 0/0, Bottom) |
Table 2. Voice Security Bundle Features Table
| Authentication and Encryption Features | Х Media encryption of voice RTP streams using SRTP Х Exchange of RTP Control Protocol (RTCP) information using secure RTCP Х SRTP to RTP fallback for calls between secure and insecure endpoints Х Secure calls supported in Cisco Unified Survivable Remote Site Telephony (SRST) mode during WAN failover Х Compressed RTP (CRTP) supported with media encrypted calls using SRTP |
| Authentication and Encryption Algorithm | Х Supports AES-128 encryption algorithm Х Supports the HMAC secure hash authentication algorithm (SHA 1) |
| Signaling Authentication and Encryption Features | Х Gateway to Cisco Unified Communications Manager signaling and encryption uses IPSec for Media Gateway Control Protocol (MGCP), H.323 and SIP gateways Х IP phone to Cisco Unified Survivable Remote Site Telephony router signaling and encryption uses TLS |
| Protocol Support | Х MGCP 0.1 (supports MGCP gateways with Cisco Unified Communications Manager) Х H.323 (supported on H.323 gateways and CUBE; Cisco Unified Communications Manager interoperability is optional) Х Session Initiation Protocol (SIP) Х SCCP (Cisco Unified IP Phone) in SRST mode |
| Module Support | Х Any module that has PVDM2, PVDM3 and/or built-in DSP |
| Codec Support | Х G.711, G.729A, and G.729 |
Compare to Similar Items
Table 3 shows the comparison.
| Model | C3945E-VSEC/K9 | |
| SPE | w/SPE 250 | w/SPE 250 |
| Interface | 4 integrated 10/100/1000 Ethernet ports with 2 SFP ports | 4 integrated 10/100/1000 Ethernet ports with 2 SFP ports |
| Rack Unit | 3U | 3U |
| Bundle | Cisco 3945E Voice Sec. Bundle, PVDM3-64, UC and SEC License | None |
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