System Specifications
Description
I/O ports and slots
48 RJ-45 autosensing 10/100 PoE+ ports (IEEE 802.3 type 10BASE-T, IEEE 802.3u type 100BASE-TX, IEEE 802.3at PoE+) Media type: Auto-MDIX Duplex: Half or full
2 autosensing 10/100/1000 ports (IEEE 802.3 type 10BASE-T, IEEE 802.3u type 100BASE-TX, IEEE 802.3ab type 1000BASE-T) Duplex: 10BASE-T/100BASE-TX: Half or full
1000BASE-T: Full only
2 fixed GbE SFP ports
Additional ports and slots
1 Dual-Personality (RJ-45 or USB Micro-B) serial console port
Memory and processor
ARM9E @ 800 MHz, 128MB flash
Packet buffer size: 3MB dynamically allocated, 256MB DDR3 DIMM
Mounting
Mounts in an EIA-Standard 19-inch telco rack or equipment cabinet (Rack-Mounting kit available)
Horizontal surface mounting
Wall mounting
Management
IMC
CLI
Web browser
Configuration menu
Out-of-Band management (Serial RS-232C or Micro-USB)
IEEE 802.3 Ethernet MIB
Repeater MIB
Ethernet interface MIB
Performance (IPv6 Ready Certified)
Description
1000Mb latency
< 2.2 µs (LIFO 64-byte packets)
100Mb latency
< 6.6 µs (LIFO 64-byte packets)
Throughput
Up to 13 million p/s (64-byte packets)
Switching capacity
17.6 Gb/s
MAC address table size
16000 entries
Physical Specifications
Description
Dimensions (H x W x D)
4.45 x 44.2 x 32.26 cm (1.75 x 17.40 x 12.70 in)
1U height
Weight
4.58 kg (10.1 lb)
Electrical Specifications
Description
Maximum heat dissipation
170 BTU/hr (179.35 kJ/hr), (Switch only: 170 BTU/hr; combined switch + maximum PoE devices: 1505 BTU/hr).
Voltage
100 - 127 / 200 - 240 V ac
Current
5.2/2.6 A
Idle power1
37.5 W
Maximum power rating2
441 W
PoE power
382 W
Frequency
50/60 Hz
NOTE:
Idle power is the actual power consumption of the device with no ports connected
Maximum power rating and maximum heat dissipation are the Worst-Case theoretical maximum numbers provided for planning the infrastructure with fully loaded PoE (If equipped), 100% traffic, all ports plugged in, and all modules populated. PoE power is the total power budget available to all PoE ports
Environmental Specifications
Description
Operating temperature
0° to 45°C (32° to 113°F)
Operating relative humidity
15% to 95% @ 40°C (104°F), noncondensing
Non-Operating/storage temperature
(-40°) to 70°C ((-40°) to 158°F)
Non-Operating/storage relative humidity
15% to 90% @ 65°C (149°F), noncondensing
Altitude
Up to 3 km (10,000 ft)
Acoustic
Power: 31.8 dB, pressure: 37.9 dB
Safety Certifications
Description
Safety
UL 60950-1
CAN/CSA 22.2 No. 60950-1
EN 60825
IEC 60950-1
EN 60950-1
Emissions
FCC Class A
EN 55022/CISPR-22 Class A
VCCI Class A
Immunity
Generic: EN 55024, CISPR 2
EN: EN 55024, CISPR 24
ESD: IEC 61000-4-2
Radiated: IEC 61000-4-3
EFT/Burst IEC: 61000-4-4
Surge: IEC 61000-4-5
Conducted: IEC 61000-4-6
Power frequency magnetic field: IEC 61000-4-8
Voltage dips and interruptions: IEC 61000-4-11
Harmonics: EN 61000-3-2, IEC 61000-3-2
Flicker: EN 61000-3-3, IEC 61000-3-3
There are no reviews yet.