ISR4321-VSEC/K9

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

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

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 
 (Transport Layer Security)

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

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

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

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