Маршрутизатор Cisco ISR4321-VSEC/K9
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Описание
Cisco 4321 Integrated Services router is design to deliver advanced services to the small enterprise branch environment. It delivers 50Mbps thoughtput by default. ISR4321-VSEC/K9 is the Cisco ISR 4321 router with Bundle w/UC & SEC License, and CUBE-10.
Quick Specs
Figure 1 shows the appearance of Cisco ISR4321/K9 for reference. ISR4321-VSEC/K9 is similar with it.
Table 1 shows the Quick Specs.
| Product Code | ISR4321-VSEC/K9 |
| Aggregate Throughput | 50 Mbps to 100 Mbps |
| Total onboard WAN or LAN 10/100/1000 ports | 2 |
| RJ-45-based ports | 2 |
| SFP-based ports | 1 |
| NIM (Network Interface Modules) slots | 2 |
| Onboard ISC slot | 1 |
| Memory | 4 GB (default) / 8 GB (maximum) |
| Flash Memory | 4 GB (default) / 8 GB (maximum) |
| Power-supply options | External: AC and PoE |
| Rack height | 1 RU |
| Dimensions (H x W x D) | 44.55 x 369.57 x 294.64 mm |
| Package Weight | 9.19 Kg |
Product Details
Figure 2 shows the LEDs on the front panel of the Cisco ISR4321/K9 for reference. ISR4321-VSEC/K9 is similar with it..
·There are eight LEDs on the front panel.
Figure 3 shows the back panel of Cisco ISR4321/K9 for reference. ISR4321-VSEC/K9 is similar with it..
Note:
| ? | Grounding | ? | GE 0/0/1 (copper cable) port |
| ? | Power switch | ? | GE 0/0/0 SFP (fiber-optic) port |
| ? | Power input connector | ? | NIM slots |
| ? | GE “MGMT” port (with USB port below) | ? | GE 0/0/0 RJ-45 (copper cable) port |
| ? | USB Type B mini port | ? | Auxiliary port |
| ? | Console port | ||
·The NIMs support 2 single-wide or 1 double-wide.
Table 2. Voice Security Bundle Features Table.
| Authentication and | • Media encryption of voice RTP streams using SRTP • Exchange of RTP Control Protocol (RTCP) information using secure RTCP • SRTP to RTP fallback for calls between secure and insecure endpoints • Secure calls supported in Cisco Unified Survivable Remote Site Telephony (SRST) mode during WAN failover • Compressed RTP (CRTP) supported with media encrypted calls using SRTP |
| Authentication and | • Supports AES-128 encryption algorithm • Supports the HMAC secure hash authentication algorithm (SHA 1) |
| Signaling Authentication and Encryption Features | • Gateway to Cisco Unified Communications Manager signaling and encryption uses IPSec for Media Gateway Control Protocol (MGCP), H.323 and SIP gateways • IP phone to Cisco Unified Survivable Remote Site Telephony router signaling and encryption uses TLS |
| Protocol Support | • MGCP 0.1 (supports MGCP gateways with Cisco Unified Communications Manager) • H.323 (supported on H.323 gateways and CUBE; Cisco Unified Communications Manager interoperability is optional) • Session Initiation Protocol (SIP) • SCCP (Cisco Unified IP Phone) in SRST mode |
| Module Support | • Any module that has PVDM2, PVDM3 and/or built-in DSP |
| Codec Support | • G.711, G.729A, and G.729 |
The Modules, Cards, Licenses & Accessories
Table 3 shows some recommended modules, cards, licenses and several cables.
| Items | Models | Description |
| License | Cisco AppX license L-SL-4320-APP-K9= with 200 conns/ISRWAAS or 750 conns/vWAAS | |
| Console and Auxillary Cables | Cisco CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F | |
| Cisco CAB-CONSOLE-USB Console Cable 6 ft with USB Type A and mini-B | ||
| Network Interface Modules | Cisco Multiflex Trunk Voice and WAN network interface module | |
| Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module | ||
| Analog voice network interface card (ear and mouth) | ||
| Cisco Analog voice network interface card NIM-2FXS | ||
| Cisco Analog voice network interface card NIM-2FXS/4FXO | ||
| SFPs for On-Board GE Ports | Cisco GLC-LH-SMD 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM | |
| Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM | ||
| Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM |
Compare to Similar Items
Table 4 shows the comparison chart.
| Models | ISR4321-VSEC/K9 | |
| Description | Cisco ISR 4321 Bundle w/UC & SEC License. CUBE-10 | Cisco ISR 4321 (2GE,2NIM,4G FLASH,4G DRAM,IP Base) |
| Aggregate Throughput | 50 Mbps to 100 Mbps | 50 Mbps to 100 Mbps |
| Total onboard WAN or LAN 10/100/1000 ports | 2 | 2 |
| RJ-45-based ports | 2 | 2 |
| SFP-based ports | 1 | 1 |
| Enhanced service-module slots | 0 | 0 |
| NIM slots | 2 | 2 |
| Onboard ISC slot | 1 | 1 |
| Rack height | 1 | 1 |
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