| Mounting |
Mounts in an EIA standard 19-inch telco rack
(hardware included); Desktop mounting |
| Environment |
Operating temperature: 32°F to 104°F (0°C to 40°C)
Operating relative humidity: 5% to 95%, noncondensing
Nonoperating/Storage temperature: -40°F to 158°F (-40°C to 70°C)
Nonoperating/Storage relative humidity: 5% to 95%, noncondensing
Altitude: Up to 16,404 ft (5 km)
Acoustic: Power: 0 dB No fan |
| I/O ports and slots |
24 RJ-45 autosensing 10/100/1000 ports
(IEEE 802.3 Type 10BASE-T, IEEE 802.3u
Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T);
Media Type: Auto-MDIX; Duplex: 10BASET/100BASE-TX:
half or full; 1000BASE-T: full only
2 SFP 100/1000 Mbps ports (IEEE 802.3z
Type 1000BASE-X, IEEE 802.3u Type 100BASE-FX)
Supports a maximum of 24 autosensing
10/100/1000 ports plus 2 SFP ports |
| Physical characteristics |
Dimensions: 17.32(w) x 6.81(d) x 1.73(h) in. (44 x 17.3 x 4.4 cm)
Weight: 4.85 lb (2.2 kg) |
| Reliability |
MTBF (years): 131.08 years |
| Memory and processor |
1 MB flash; Packet buffer size: 512 KB |
| Performance |
100 Mb Latency: < 8 µs (LIFO 64-byte packets)
1000 Mb Latency: < 16 µs (LIFO 64-byte packets)
Throughput: Up to 38.7 Mpps (64-byte packets)
Switching capacity: 52 Gbps
MAC address table size: 8192 entries |
| Electrical characteristics |
Frequency: 50/60 Hz
Voltage: 100–240 VAC, rated
Current: 0.3 A
Maximum power rating: 18 W
Notes: Maximum power rating is the worst-case theoretical
maximum number provided for planning the
infrastructure with fully loaded PoE (if equipped), 100%
traffic, all ports plugged in, and all modules populated.
This model comes with an internal power supply.
Power cord provided based on region option. |
| Safety |
CSA 22.2 No. 60950; UL 60950-1; IEC 60950-1;
EN 60950-1 |
| Emissions |
FCC Rules Part 15, Subpart B Class A |
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