| General |
| Status | R4 |
| Device Type | Switch - 48 ports - Managed |
| Enclosure Type | Desktop 1U |
| Subtype | Gigabit Ethernet |
| Ports | 48 x 10/100/1000 + 4 x SFP |
| Performance | Throughput: 77.4 Mpps
Switching capacity: 104 Gbps |
| MAC Address Table Size | 16000 entries |
| Jumbo Frame Support | 9220 bytes |
| Remote Management Protocol | SNMP 1, SNMP 2c, HTTPS |
| Encryption Algorithm | SSL |
| Features | Flow control, full duplex capability, Layer 2 switching, DHCP support, BOOTP support, VLAN support, auto-uplink (auto MDI/MDI-X), DoS attack prevention, port mirroring, SNTP support, QoS, Jumbo Frames support, LLDP support |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1ab (LLDP) |
| Flash Memory | 8 MB |
| Expansion / Connectivity |
| Interfaces | 48 x 1000Base-T RJ-45
4 x SFP (mini-GBIC) |
| Power |
| Power Device | External power adapter |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Miscellaneous |
| Rack Mounting Kit | Included |
| Compliant Standards | FCC Class A certified, VCCI, EN 60950, EN 61000-3-2, EN55022, ICES-003, IEC 60950, EN 61000-3-3, EN55024, UL 60950, CSA 22.2 No. 60950, FCC Part 15 B, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, EN 61000-4-5, EN 61000-4-11, EN 61000-4-8 |
| Dimensions & Weight |
| Width | 44.2 cm |
| Depth | 24.8 cm |
| Height | 4.5 cm |
| Weight | 2.9 kg |
| Environmental Parameters |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 45 °C |
| Humidity Range Operating | 15 - 95% (non-condensing) |
| Min Storage Temperature | -40 °C |
| Max Storage Temperature | 70 °C |
| Humidity Range Storage | 15 - 90% (non-condensing) |
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