| Description |
48x 10/100/1000 Ethernet PoE+ and 370W PoE budget ports, 4x 1G SFP uplinks |
| Gigabit Ethernet ports |
48 |
| Uplink interfaces |
4 SFP |
| PoE+power budget |
370W |
| Fanless |
N |
| Dimensions (WxDxH in inches) |
17.5 x 13.78 x 1.73 |
|
Console ports
|
| RJ-45 Ethernet |
1 |
| USB mini-B |
1 |
| USB-A port for storage and Bluetooth console |
1 |
|
Memory and processor
|
| CPU |
ARM v7 800 MHz |
| DRAM |
512 MB |
| Flash memory |
256 MB |
|
Performance
|
| Forwarding bandwidth |
52 Gbps |
| Switching bandwidth |
104 Gbps |
| Forwarding rate(64—byte L3 packets) |
77.38 Mpps |
| Unicast MAC addresses |
16000 |
| IPv4 unicast direct routes |
542 |
| IPv4 unicast indirect routes |
256 |
| IPv6 unicast direct routes |
414 |
| IPv6 unicast indirect routes |
128 |
| IPv4 static routes |
16 |
| IPv6 static routes |
16 |
| IPv4 multicast routes and IGMP groups |
1024 |
| IPv6 multicast groups |
1024 |
| IPv4/MAC security ACEs |
600 |
| IPv6 security ACEs |
600 |
| Maximum active VLANs |
256 |
| VLAN IDs available |
4094 |
| Maximum STP instances |
64 |
| Maximum SPAN sessions |
4 |
| MTU-L3 packet |
9198 bytes |
| Jumbo Ethernet frame |
10,240 bytes |
| Dying Gasp |
Yes |
| MTBF in hours (data) |
1,452,667 |
| MTBF in hours (PoE) |
856,329 |
| MTBF in hours (Full PoE) |
856,329 |
|
Environmental
|
| Operating temperature Seal level |
-5 to 50 deg C* |
| Up to 5,000ft (1500 m) |
-5 to 45 deg C |
| Upto 10,000 (3000 m) |
-5 to 40 deg C |
| Operating altitude |
10,000 ft (3,000m) |
| Operating relative humidity |
5% to 90% at 40C |
| Storage temperature |
-13 to 158F (-25 to 70C) |
| Storage altitude |
15,000 ft (4500m) |
| Storage relative humidit |
5% to 95% at 65C |
| *Note:
50C operation is supported for short term operation only; GLC-BX-D/U and CWDM optics cannot support 50C operation; Minimum ambient temperature for cold start is at 0C (32F) |
|
Safety and compliance
|
| Safety
|
UL 60950-1 Second Edition, CAN/CSA-C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, AS/NZS 60950-1, IEC 62368-1, UL 62368-1
GB 4943.1-2011 |
| EMC: Emissions
|
47CFR Part 15 Class A, AS/NZS CISPR32 Class A, CISPR32 Class A, EN55032 Class A, ICES-003 Class A, VCCI-CISPR32 Class A, EN61000-3-2, EN61000-3-3, KN32 Class A, CNS13438 Class A |
| EMC: Immunity |
EN55024 (including EN 61000-4-5), EN300386, KN35 |
| Environmental |
Reduction of Hazardous Substances (RoHS) including Directive 2011/65/EU |
| Telco |
Common Language Equipment Identifier (CLEI) code |
| U.S. government certifications |
TBD |
|
Connectors and interfaces
|
| Ethernet interfaces
|
* 10BASE-T ports: RJ-45 connectors, 2-pair Category 3, 4, or 5 Unshielded Twisted Pair (UTP) cabling
* 100BASE-TX ports: RJ-45 connectors, 2-pair Category 5 UTP cabling
* 1000BASE-T ports: RJ-45 connectors, 4-pair Category 5 UTP cabling
* 1000BASE-T SFP-based ports: RJ-45 connectors, 4-pair Category 5 UTP cabling |
| Indicator LEDs
|
* Per-port status: link integrity, disabled, activity
* System status: system |
| Console cables
|
* CAB-CONSOLE-RJ45 Console cable 6 ft. with RJ-45
* CAB-CONSOLE-USB Console cable 6 ft. with USB Type A and mini-B connectors |
| Power
|
* Use the supplied AC power cord to connect the AC power connector to an AC power outlet
* Models have external power supply |
