TỔNG ĐÀI ĐIỆN THOẠI
| Device Type | Switch - 48 ports - managed - stackable |
| Enclosure Type | Desktop, rack-mountable - 1U |
| Interfaces | Gigabit Ethernet |
| Ports | 48 x 10/100/1000 (PoE+) + 2 x SFP+ |
| Power Over Ethernet (PoE) | PoE+ |
| PoE Budget | 370 W |
| Performance | Switching capacity : 216 Gbps Forwarding performance : 130.9 Mpps |
| Capacity | Virtual interfaces (VLANs) : 1023 |
| Jumbo Frame Support | 9216 |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, SSH, CLI |
| Authentication Method | Secure Shell (SSH), RADIUS, TACACS+ |
| Features | Layer 2 switching, auto-negotiation, ARP support, Cisco Fast EtherChannel, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, Dynamic ARP Inspection (DAI), Uni-Directional Link Detection (UDLD), Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), Per-VLAN Rapid Spanning Tree (PVRST), Energy Efficient Ethernet, Multicast VLAN Registration (MVR), Strict Priority Queuing (SPQ), Class of Service (CoS) |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az |
| Processor | 1 x ARM : 600 MHz |
| RAM | 512 MB |
| Flash Memory | 128 MB |
| Status Indicators | Port status, link activity, port transmission speed, port duplex mode, system |
| Interfaces | 48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 - PoE+ 2 x SFP+ 1 x USB - Type A 1 x USB - Type B 1 x console - RJ-45 1 x management (LAN) - RJ-45 |
| Expansion Slots | 1 (total) / 1 (free) x Stacking Module slot |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Features | Redundant Power System (RPS) connector |
| MTBF | 277,960 hours |
| Compliant Standards | CISPR 22 Class A, BSMI CNS 13438 Class A, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class A, CB, ICES-003 Class A, RoHS, EN300-386, IEC 60950-1, EN 60950-1, UL 60950-1 Second Edition, FCC Part 15 A, CSA C22.2 No. 60950-1, VCCI Class A, KN22, KN24 |
| Software Included | Cisco IOS LAN Base |
| Approximate Width | 17.5 in |
| Approximate Depth | 14.5 in |
| Approximate Height | 1.8 in |
| Approximate Weight | 12.8 lbs |
| Min Operating Temperature | 23 °F |
| Max Operating Temperature | 113 °F |
| Humidity Range Operating | 10 - 95% (non-condensing) |
| Min Storage Temperature | -13 °F |
| Max Storage Temperature | 158 °F |
| Humidity Range Storage | 10 - 95% (non-condensing) |
 |  |
|
|
||
|
Thời gian làm việc: - Từ thứ 2 đến hết sáng thứ 7: Sáng : 8h00 - 12h00 Chiều: 13h30 - 17h30 - Nghỉ chiều thứ 7, Chủ Nhật và các ngày lễ |
||
|
Hỗ trợ 24/24 |
Skype |
|
|
|
||
|
Kinh doanh 1 093.538.1232 |
 |
aetel@aetel.vn |
|
|
||
|
Kinh doanh 2 0972.139.269 |
|
xuanhung.aetel@gmail.com |
|
|
||
|
Kinh doanh 3 0944.018.918 |
|
hungpbx@gmail.com |
|
|
||
|
Kỹ thuật 1 0948.82.86.09 |
|
aetel.vietnam@gmail.com |
|
|
||
|
Ky thuật 2 0973.139.269 |
|
vinhtx.aetel@gmail.com |
|
|
||
