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ISR4321-VSEC/K9 Overview
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
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
There are eight LEDs on the front panel.
Note:
| ① | Grounding | ⑦ | GE 0/0/1 (copper cable) port |
| ② | Power switch | ⑧ | GE 0/0/0 SFP (fiber-optic) port |
| ③ | Power input connector | ⑨ | NIM slots |
| ④ | GE “MGMT” port (with USB port below) | ⑩ | GE 0/0/0 RJ-45 (copper cable) port |
| ⑤ | USB Type B mini port | ⑪ | Auxiliary port |
| ⑥ | Console port | ||
The NIMs support 2 single-wide or 1 double-wide.
Table 2. Voice Security Bundle Features Table.
| Authentication and Encryption Features |
• 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 Encryption Algorithm |
• 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 |
L-SL-4320-APP-K9= |
Cisco AppX license L-SL-4320-APP-K9= with 200 conns/ISRWAAS or 750 conns/vWAAS |
|
Console and Auxillary Cables |
CAB-CONSOLE-RJ45 |
Cisco CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F |
|
CAB-CONSOLE-USB |
Cisco CAB-CONSOLE-USB Console Cable 6 ft with USB Type A and mini-B |
|
|
Network Interface Modules |
NIM-2CE1T1-PRI |
Cisco Multiflex Trunk Voice and WAN network interface module |
|
NIM-1MFT-T1/E1 |
Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module |
|
|
NIM-4E/M |
Analog voice network interface card (ear and mouth) |
|
|
NIM-2FXS |
Cisco Analog voice network interface card NIM-2FXS |
|
|
NIM-2FXS/4FXO |
Cisco Analog voice network interface card NIM-2FXS/4FXO |
|
|
SFPs for On-Board GE Ports |
GLC-LH-SMD |
Cisco GLC-LH-SMD 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM |
|
GLC-ZX-SMD |
Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM |
|
|
GLC-SX-MMD |
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 |
ISR4321/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 |
Get more information
ISR4321-VSEC/K9 Specification
ISR4321-VSEC/K9 Specification |
|
| Description | Cisco ISR 4321 Bundle w/UC & SEC License. CUBE-10 |
| 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 |
| Enhanced service-module slots | 0 |
| Doublewide service-module slots | 0 |
| NIM slots | 2 |
| OIR (all I/O modules) | Yes |
| Onboard ISC slot | 1 |
| Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM
(Combined control/services/data planes) |
4 GB |
| Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) | 8 GB |
| Default memory DDR3 ECC DRAM (data plane) | NA |
| Maximum memory DDR3 ECC DRAM (data plane) | NA |
| Default memory DDR3 ECC DRAM (control/services plane) | NA |
| Maximum memory DDR3 ECC DRAM (control/services plane) | NA |
| Default flash memory | 4 GB |
| Maximum flash memory | 8 GB |
| External USB 2.0 slots (type A) | 1 |
| USB console port -type B mini (up to 115.2 kbps) | 1 |
| Serial console port – RJ45 (up to 115.2 kbps) | 1 |
| Serial auxiliary port – RJ45
(up to 115.2 kbps) |
1 |
| Power-supply options | External: AC and PoE |
| Redundant power supply | N/A |
| AC input voltage | 100 to 240 VAC autoranging |
| AC input frequency | 47 to 63 Hz |
| AC input current range, AC power supply (maximum) | 1.5 to 0.6A |
| AC input surge current | 90 A peak and less than 3 Arms per half cycle |
| Typical power (no modules) (watts) | 36 |
| Maximum power with AC power supply (watts) | 125 |
| Maximum power with PoE power supply (platform only) (watts) | 260 |
| Maximum endpoint PoE power available from PoE power supply (watts) | 120 |
