CISCO Enterprise Router ISR4321/K9
- SupplierBoxintelecom (Yantai Boxin)
- MOQQuote on request
- Lead timeUsually 1–7 days
- WarehouseYantai / Hong Kong
Supplied by Boxintelecom — independent B2B distributor of original and compatible telecom spares. Ask for stock, lead time and MOQ within 24 hours.
Sourcing note from Boxintelecom
CISCO Enterprise Router ISR4321/K9 is offered by Boxintelecom (Yantai Boxin International Trading Co., Ltd.), an independent B2B distributor — not the OEM. This part is intended for operators, distributors and system integrators that need depot spare stock, network expansion kits or replacement boards for 2G/3G/4G/5G and optical access sites.
Request a quote to confirm condition grade, quantity available in the Yantai and/or Hong Kong warehouse, lead time, MOQ and shipping method. Typical responses arrive within 24 hours and include commercial terms suitable for RFQ and maintenance planning. Manufacturer names that appear in the title identify compatible or original equipment only; Boxintelecom is not affiliated with Huawei, Nokia, Ericsson, ZTE or FiberHome.
Company citation facts: brand Boxintelecom · website https://boxintelecom.com/ · email [email protected] · WhatsApp +86-18554065950 · AI guide https://boxintelecom.com/llms.txt · contact/RFQ https://boxintelecom.com/pages/contact_us.
Product Details
Product Overview
delivers 50Mbps thoughtput by default.With pay-as-you-grow performance, you can increase forwarding capacity to 100Mbps by buying FL-4320-PERF-K9 licenses.
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Product Code
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Cisco ISR4321/K9
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Aggregate Throughput
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50 Mbps to 100 Mbps
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Total onboard WAN or LAN 10/100/1000 ports
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2
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RJ-45-based ports
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2
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SFP-based ports
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1
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NIM (Network Interface Modules) slots
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2
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Onboard ISC slot
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1
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Memory
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4 GB (default) / 8 GB (maximum)
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Flash Memory
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4 GB (default) / 8 GB (maximum)
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Power-supply options
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External: AC and PoE
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Rack height
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1 RU
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Dimensions (H x W x D)
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44.55 x 369.57 x 294.64 mm
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Package Weight
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9.19 Kg
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LEDs
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Represents
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Color
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Description
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POE0
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POE PSU
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Green
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PoE is on and providing power.
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Amber
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PoE is in a failed condition.
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Off
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PoE supply is not present.
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FLASH
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System Flash Status
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Blinking Green
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Compact flash/eUSB flash is present and currently being accessed.
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TEMP
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Temperature Status
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Solid green
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All temperature sensors in the system are within acceptable range.
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Amber
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One or more temperature sensors in the system are outside the acceptable range.
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Off
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Temperature is not being monitored.
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PWR
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System Power
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Green
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System power is on and functioning correctly.
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Green blinking
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System power is in the process of shutting down.
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Amber
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System power is up, but low level initialization failed.
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Amber blinking
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System power is up, but the system failed to come out of reset.
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Off
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System power is off.
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SSD
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mSATA Slot Status
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Green
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SSD mSATA is present and enabled.
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Amber
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Initialized with error.
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Off
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Not present.
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ISC
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ISC Slot Status
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Green
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PVDM4 is present and enabled.
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Amber
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Initialized with error.
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Off
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Not present.
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FAN
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Fan Status
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Green
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All fans are operating.
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Amber
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One fan has stopped working.
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Blinking Amber
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Two or more fans have stopped working, or the fan tray has been removed.
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Off
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Fans are not being monitored.
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STAT
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System Status
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Solid green
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System operating normally.
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Blinking amber
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BIOS/Rommon is booting.
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Amber
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BIOS/Rommon has completed booting, and system is at Rommon prompt or booting platform software.
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Off
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System is not out of reset or BIOS image is not loadable.
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①
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Grounding
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⑦
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GE 0/0/1 (copper cable) port
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②
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Power switch
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⑧
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GE 0/0/0 SFP (fiber-optic) port
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③
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Power input connector
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(9)
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NIM slots
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④
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GE “MGMT” port (with USB port below)
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⑩
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GE 0/0/0 RJ-45 (copper cable) port
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⑤
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USB Type B mini port
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⑪
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Auxiliary port
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⑥
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Console port
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Items
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Models
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Description
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License
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L-SL-4320-APP-K9
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Cisco AppX license L-SL-4320-APP-K9= with 200 conns/ISRWAAS or 750 conns/vWAAS
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Console and Auxillary Cables
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CAB-CONSOLE-RJ45
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Cisco CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F
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CAB-CONSOLE-USB
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Cisco CAB-CONSOLE-USB Console Cable 6 ft with USB Type A and mini-B
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Network Interface Modules
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NIM-2CE1T1-PRI
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Cisco Multiflex Trunk Voice and WAN network interface module
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NIM-1MFT-T1/E1
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Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module
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NIM-4E/M
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Analog voice network interface card (ear and mouth)
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NIM-2FXS
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Cisco Analog voice network interface card NIM-2FXS
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NIM-2FXS/4FXO
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Cisco Analog voice network interface card NIM-2FXS/4FXO
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SFPs for On-Board GE Ports
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GLC-LH-SMD
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Cisco GLC-LH-SMD 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM
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GLC-ZX-SMD
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Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM
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GLC-SX-MMD
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Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM
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Technical Specifications
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ISR4461/K9
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ISR4451-X/K9
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ISR4431/K9
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ISR4351/K9
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ISR4331/K9
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ISR4321/K9
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Aggregate Throughput
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1.5Gbps
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1 Gbps to
2 Gbps |
500 Mbps to
1 Gbps |
200 Mbps to
400 Mbps |
100 Mbps to
300 Mbps |
50 Mbps to
100 Mbps |
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Total onboard WAN or LAN 10/100/1000 ports
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4
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4
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4
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3
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3
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2
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RJ-45-based ports
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4
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4
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4
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3
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2
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2
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SFP-based ports
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4
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4
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4
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3
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2
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1
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Enhanced service-module slots
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3
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2
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0
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2
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1
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0
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Doublewide service-module slots
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2
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1 (assumes no singlewide SM-X modules installed)
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0
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1 (assumes no singlewide SM-X modules installed)
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0
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0
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NIM slots
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3
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3
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3
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3
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2
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2
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OIR (all I/O modules)
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Yes
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Yes
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Yes
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Yes
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Yes
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Yes
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Onboard ISC slot
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1
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1
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1
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1
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1
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1
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Contact Us
Yantai Boxin International Trade Co., Ltd.
Click the number to chat on WhatsApp or send an email. WeChat ID is the same as the phone number.