| Aggregate Throughput (Default) |
1.5Gbps |
1 Gbps |
500 Mbps |
200 Mbps |
100 Mbps |
50 Mbps |
35Mbps |
| Aggregate Throughput (Performance License) |
3Gbps |
2 Gbps |
1 Gbps |
400 Mbps |
300 Mbps |
100 Mbps |
75 Mbps |
| Aggregate CEF Only Throughput (Boost License) |
Over 7Gbps |
Over 4Gbps |
Over 4Gbps |
Over 2Gbps |
Over 2Gbps |
1.5Gbps |
1.2Gbps |
| Total onboard WAN or LAN 10/100/1000 ports |
4 |
4 |
4 |
3 |
3 |
2 |
2 |
| Total onboard WAN or LAN 10Gbps ports |
2 |
- |
- |
- |
- |
- |
- |
| RJ-45-based ports |
4 |
4 |
4 |
3 |
2 |
2 |
2 |
| SFP-based ports |
4 |
4 |
4 |
3 |
2 |
1 |
1 |
| Enhanced service-module slots |
3 |
2 |
0 |
2 |
1 |
0 |
0 |
| Doublewide service-module slots |
2 |
1 (assumes no singlewide SM-X modules installed) |
0 |
1 (assumes no singlewide SM-X modules installed) |
0 |
0 |
0 |
| NIM slots |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
| OIR (all I/O modules) |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
| Onboard ISC slot |
1 |
1 |
1 |
1 |
1 |
1 |
No |
| Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) |
NA |
NA |
NA |
4 GB |
4 GB |
4 GB |
4GB 8GB (4221X) |
| Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) |
NA |
NA |
NA |
16 GB |
16 GB |
8 GB |
4GB 8GB (4221X) |
| Default memory DDR3 ECC DRAM (data plane) |
4 GB |
2 GB |
2 GB |
NA |
NA |
NA |
NA |
| Maximum memory DDR3 ECC DRAM (data plane) |
4 GB |
2 GB |
2 GB |
NA |
NA |
NA |
NA |
| Default memory DDR3 ECC DRAM (control/services plane) |
8 GB |
4 GB |
4 GB |
NA |
NA |
NA |
NA |
| Maximum memory DDR3 ECC DRAM (control/services plane) |
32 GB |
16 GB |
16 GB |
NA |
NA |
NA |
NA |
| Default flash memory |
8 GB |
8 GB |
8 GB |
4 GB |
4 GB |
4 GB |
8GB |
| Maximum flash memory |
32 GB |
32 GB |
32 GB |
16 GB |
16 GB |
8 GB |
8GB |
| External USB 2.0 slots (type A) |
2 |
2 |
2 |
2 |
1 |
1 |
1 |
| USB console port -type B mini (up to 115.2 kbps) |
1 |
1 |
1 |
1 |
1 |
1 |
0 |
| Serial console port - RJ45 (up to 115.2 kbps) |
1 |
1 |
1 |
1 |
1 |
1 |
1 (combo CON/AUX port) |
| Serial auxiliary port - RJ45 (up to 115.2 kbps) |
1 |
1 |
1 |
1 |
1 |
1 |
1 (combo CON/AUX port) |
| Power-supply options |
Internal: AC, DC and PoE |
Internal: AC, DC and PoE |
Internal: AC, DC, and PoE |
Internal: AC, DC and PoE |
Internal: AC and PoE, DC* (*4331-DC) |
External: AC and PoE |
External AC only |
| Redundant power supply |
Internal: AC, DC and PoE |
Internal: AC, DC and PoE |
Internal: AC, DC, and PoE |
N/A |
N/A |
N/A |
NA |
| Power Specifications |
| AC input voltage |
100 to 240 VAC autoranging |
100 to 240 VAC autoranging |
100 to 240 VAC autoranging |
100 to 240 VAC autoranging |
100 to 240 VAC autoranging |
100 to 240 VAC autoranging |
100 to 240 VAC autoranging |
| DC Input Voltage Input Voltage Input Current |
48 – 60V 12A Max |
48 – 60V 12A Max |
48 – 60V 12A Max |
NA NA |
(4331-DC) 24 – 60V 14 - 5A |
NA NA |
NA NA |
| AC input frequency |
47 to 63 Hz |
47 to 63 Hz |
47 to 63 Hz |
47 to 63 Hz |
47 to 63 Hz |
47 to 63 Hz |
47 to 63 Hz |
| AC input current range, AC power supply (maximum) |
7.1 to 3.0A |
7.1 to 3.0A |
3 to 1.3A |
7.1 to 3.0A |
3 to 1.3A |
1.5 to 0.6A |
1.5 to 0.6A |
| AC input surge current |
60 A peak and less than 5 Arms per half cycle |
<50 A |
60 A peak and less than 5 Arms per half cycle |
60 A peak and less than 12 Arms per half cycle |
60 A peak and less than 5 Arms per half cycle |
90 A peak and less than 3 Arms per half cycle |
90 A peak and less than 3 Arms per half cycle |
| Typical power (no modules) (watts) |
|
158 |
65 |
48 |
42 |
36 |
24 |
| Maximum power with AC power supply (watts) |
1000W (no PoE) |
450 (no PoE) |
250 (no PoE) |
430 |
250 |
125 |
90 |
| Maximum power with DC power supply (watts) |
437 (no PoE) |
437 (no PoE) |
437 (no PoE) |
437 (no PoE) |
250 (no PoE) 4331-DC: PoE not supported |
|
|
| Maximum power with PoE power supply (platform only) (watts) |
1000 with PoE redundant 1450 with PoE boost no redundancy |
1000 with PoE redundant 1450 with PoE boost no redundancy |
500 with PoE redundant 1000 with PoE boost no redundancy |
990 |
530 4331-DC: PoE not supported |
260 |
NA (No PoE Support) |
| Maximum endpoint PoE power available from PoE power supply (watts) |
500 W with optional redundancy |
500 W with optional redundancy |
250 W with optional redundancy |
500 |
250 4331-DC: PoE not supported |
120 |
NA (No PoE Support) |
| Maximum endpoint PoE power capacity with PoE boost (watts) |
950 W no redundancy |
950 W no redundancy |
500 W no redundancy |
N/A |
N/A |
N/A |
NA (No PoE Support) |
| Sizes and Weights |
| Dimensions
(H x W x D) |
3.5 x 17.25 x 18.5 in (88.9 x 438.15 x 469.9 mm) |
3.5 x 17.25 x 18.5 in (88.9 x 438.15 x 469.9 mm) |
1.73 x 17.25 x 19.97 in (43.9 x 438.15 x 507.2 mm) |
3.5 x 17.25 x 18.5 in (88.9 x 438.15 x 469.9 mm) |
1.75 x 17.25 x 17.25 in (44.45 x 438.15 x 438.15 mm) |
1.75 x 14.55 x 11.60 in (44.55 x 369.57 x 294.64 mm) |
1.72 x 12.7 x 10" (43.7 x 322.6 x 254 mm) |
| External Power Supply Dimensions
(H x W x D) |
N/A |
N/A |
N/A |
N/A |
N/A |
2.95 x 1.18 x 6.10 in (75 x 30 x 155 mm) |
37 x 73 x 152 mm (Phihong mfg PN: AA90U-120A-R) 36.5 x 67 x 155 mm (Delta mfg PN: ADP90GR BA) |
| Shipping Box Dimensions
(H x W x D) |
9.75 x 22.25 x 26 in (24.76 x 56.51 x 66.04 mm) |
9.75 x 22.25 x 26 in (24.76 x 56.51 x 66.04 mm) |
7.88 x 22.25 x 28.75 in (200.2 x 565.1 x 730.25 mm) |
9.75 x 22.25 x 26 in (24.76 x 56.51 x 66.04 mm) |
7.125 x 22.75 x 22.5 in (180.98 x 577.85 x 571.5 mm) |
7.0 x 21.5 x 16.125 in (177.8 x 546.1 x 409.6 mm) |
4.13 x 18.25 x 12.94" (104.9 x 463.6 x 328.7 mm) |
| Rack height |
3 Rack Units (3RU) |
2 Rack Units (2RU) |
1 Rack Units (1RU) |
2 Rack Units (2RU) |
1 Rack Unit (1RU) |
1 Rack Unit (1RU) |
1 Rack Unit (1RU) |
| Rack-mount 19in. (48.3 cm) EIA |
Included |
Included |
Included |
Included |
Included |
Included |
Optional |
| Rack-mount 23in. (58.4 cm) EIA |
Optional |
Optional |
Optional |
Optional |
Optional |
N/A |
NA |
| Wall-mount |
No |
No |
Yes |
No |
Yes |
Mounting holes under chassis |
Yes |
| Weight with 1, 450-WAC power supply (no modules) |
|
28.8 lb (13.1 kg) |
N/A |
28.8 lb (13.1 kg) |
N/A |
N/A |
NA |
| Weight with 1 1,000-WAC power supply+ 1 PoE power module (no other modules) |
|
30.6 lb (13.9 kg) |
N/A |
29.0 lb (13.2 kg) |
N/A |
N/A |
NA |
| Weight with AC PS (no modules) |
|
N/A |
18.5 lb (8.4 kg) |
N/A |
13.5 lb (6.2 kg) |
7.7 lb (3.5 kg) + 1.2 lb (0.66 kg) external PS |
7.1 lb (3.22kg) |
| Weight with DC PS (no modules) |
|
28.8lb (13.1kg) |
28.8lb (13.1kg) |
28.8lb (13.1kg) |
13.5 lb (6.2 kg) (4431-DC) |
|
|
| Weight with AC PS with POE (no modules) |
|
N/A |
18.6 lb (8.4 kg) |
N/A |
14.1 lb (6.4 kg) |
N/A |
NA |
| Typical weight (fully loaded with modules) |
|
42.7 lb (19.4 kg) |
22.4 lb (10.2 kg) |
37.7 lb (17.1 kg) |
16.1 lb (7.3 kg) |
9.14 lb (4.2 kg) + 1.2 lb (0.66 kg) external PS |
8.11 lb (3.68kg) |
| Packaging Weight |
|
6.4 lb (2.9 kg) |
5.9 lb (2.7 kg) |
6.4 lb (2.9 kg) |
4.6 lb (2.1 kg) |
2.2 lb (1 kg) |
1.28 lb (0.58kg) |
| Airflow |
I/O side to bezel side |
I/O side to bezel side |
I/O side to bezel side |
I/O side to bezel side |
I/O side to bezel side |
Right I/O side to Left I/O side |
I/O side to bezel side |
| MTBF (Hours) |
480770 |
480770 |
512970 |
566310 |
587250 |
593270 |
593270 |
