Complaint
Cisco 4331 Integrated Services Router delivers 100 Mbps to 300 Mbps aggregate throughput and offers one Enhanced service-module (SM-X) slot, which supports for both single- and double-wide service modules provides flexibility in deployment options.
| Cisco ISR4331/K9 Specification | |
| Aggregate Throughput | 100 Mbps to 300 Mbps |
| Total onboard WAN or LAN 10/100/1000 ports | 3 |
| RJ-45-based ports | 2 |
| SFP-based ports | 2 |
| Enhanced service-module slots | 1 |
| 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 | 4 GB |
| (Combined control/services/data planes) | |
| Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) | 16 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 | 16 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 | 1 |
| (up to 115.2 kbps) | |
| Power-supply options | Internal: 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) | 3 to 1.3A |
| AC input surge current | 60 A peak and less than 5 Arms per half cycle |
| Typical power (no modules) (watts) | 42 |
| Maximum power with AC power supply (watts) | 250 |
| Maximum power with PoE power supply (platform only) (watts) | 530 |
| Maximum endpoint PoE power available from PoE power supply (watts) | 250 |
| Model | ISR4331/K9 |
| Related products | ISR4331-AX/K9 |
Q: How about the warranty?
A: We provide 12 months warranty for all the items we offer, you can return any item with quality problem within 15 days.
Q: Other suppliers are better than yours.
A: "Create more benefits for customers" is our belief, if you have a better price, please let us know, we will try our best to meet your price and support you.
Q: What about delivery?
A: We have DHL freight forwarders with competitive prices, of course customers can also use their own freight forwarders.
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Q: How about the technical support?
A: With our professional technology, we can help customers to solve some technical problems.
