Giá:
(chưa bao gồm VAT)
Giá so sánh: 96,879,000₫
Cisco SG550X-48P 48-port Gigabit PoE Stackable Switch
Văn Phòng Công Ty
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HO CHI MINH Văn Phòng Chính: 134/8 Hoàng Hoa Thám, Phường 12, Quận Tân Bình. HCM
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HO CHI MINH Kho Quận 7: 14 Đường số 1, Phường Bình Thuận, Quận 7, HCM
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VĂN PHÒNG HÀ NỘI: 18/521 Nguyễn Trãi.Thanh Xuân Nam.Thanh xuân .Hà nội
MIỄN PHÍ VẬN CHUYỂN
THANH TOÁN ĐẢM BẢO
HỖ TRỢ 24/7
HOÀN TRẢ MIỄN PHÍ
ETHERNET PORT CONFIGURATION
48-port 10/100/1000, 4 x 10G uplinks (SFP+)
POWER OVER ETHERNET
48 PoE ports with 382W total power budget, PoE, PoE+, 60W PoE
CONFIGURATION & CONTROL
Stackable (8 units), on-box WebUI, CLI, SNMP, Cisco FindIT Network Manager, PnP, Auto Smartports, auto-discovery, zero-touch deployment
L2+/L3 FEATURES
Dynamic routing, RIP, VRRP, Policy-based Routing, IGMP querier, Time-based Access Control Lists, 802.1x, Web-based Authentication, IPv6 First Hop Security, Dynamic ARP Inspection
PEACE OF MIND
Limited-lifetime warranty, next-business-day replacement, one-year technical support, and free software fixes for the term of the warranty
Product Specifications
| General | |
|---|---|
| Device Type | Switch - 48 ports - L3 - managed - stackable |
| Enclosure Type | Rack-mountable |
| Subtype | Gigabit Ethernet |
| Ports | 48 x 10/100/1000 (PoE+) + 2 x 10 Gigabit SFP+ (uplink) + 2 x combo 10GBase-T (uplink) |
| Power Over Ethernet (PoE) | PoE+ |
| PoE Budget | 382 W |
| Performance | Forwarding performance (64-byte packet size): 130.94 Mpps | Switching capacity: 176 Gbps |
| Capacity | VLANs supported: 4094 | QoS hardware queues: 8 |
| MAC Address Table Size | 16K entries |
| Jumbo Frame Support | 9000 bytes |
| Max Units In A Stack | 8 |
| Routing Protocol | RIP-2, IGMPv2, IGMP, VRRP, IGMPv3, static IPv4 routing, static IPv6 routing, MLDv2, MLD, CIDR |
| Remote Management Protocol | SNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI, SCP |
| Encryption Algorithm | MD5, SSL |
| Authentication Method | Secure Shell (SSH), RADIUS, TACACS+ |
| Features | Flow control, DHCP support, BOOTP support, ARP support, IGMP snooping, Syslog support, DoS attack prevention, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Virtual Route Redundancy Protocol (VRRP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, Dynamic ARP Inspection (DAI), reset button, STP Root Guard, Uni-Directional Link Detection (UDLD), LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, IP-MAC binding, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Multicast VLAN Registration (MVR), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), Denial of Service (DoS), 802.1x authentication, Type of Service (ToS), DiffServ Code Point (DSCP) support, 3MB packet buffer, IP source guard, Bridge protocol data unit (BPDU), Internet Control Message Protocol (ICMP) |
| 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 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az |
| Processor | X ARM: 800 MHz |
| RAM | 512 MB |
| Flash Memory | 256 MB |
| Status Indicators | Port transmission speed, system, RPS (Redundant Power Supply), link/activity, fan |
| Expansion / Connectivity | |
|---|---|
| Interfaces | 48 x 1000Base-T RJ-45 PoE+ | 4 x 10GBase-X SFP+ uplink | 2 x 10GBase-T RJ-45 uplink | 1 x console RJ-45 | 1 x USB Type A |
| Power | |
|---|---|
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Power Consumption Operational | 494.3 Watt |
| Miscellaneous | |
|---|---|
| Cables Included | 1 x serial cable |
| Rack Mounting Kit | Included |
| MTBF | 163,264 hours |
| Compliant Standards | UL 60950, FCC Part 15 A, CSA 22.2 |
| Localization | North America |
| Dimensions & Weight | |
|---|---|
| Width | 17.3 in |
| Depth | 17.7 in |
| Height | 1.7 in |
| Weight | 14.75 lbs |
| Manufacturer Warranty | |
|---|---|
| Service & Support | Limited warranty - replacement - lifetime - response time: next business day | Technical support - phone consulting - 1 year | Technical support - web support - 1 year |
| Environmental Parameters | |
|---|---|
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 122 °F |
| Humidity Range Operating | 10 - 90% (non-condensing) |
| Min Storage Temperature | -4 °F |
| Max Storage Temperature | 158 °F |
| Humidity Range Storage | 10 - 90% (non-condensing) |
