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VC-820M
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VC-820M

Mã SP:

Chi tiết sản phẩm: 8-Port VDSL2 + 2-Port Gigabit TP/SFP Combo Managed Switch

Tình trạng: Còn hàng


Giá tham khảo: Liên hệ

Số lượng

Hỗ trợ trực tuyến

Email:info@aulacnetworks.com
Call - 024-3511 9880
Hotline 1 : 098 554 8488
Hotline 2 : 098 388 8033

Kinh doanh 1
Hỗ trợ Kỹ Thuật
Hardware Specifications
VDSL Interface 8-Port VDSL2, RJ-11 connectors 
8-Port POTS/telephone, RJ-11 connectors
1000Mbps Copper Ports 2 10/100/1000Mbps RJ-45 auto-negotiation, auto MDI/MDI-X
SFP / mini-GBIC Slots 2 1000Base-SX/LX/BX, shared with Port-9 and Port-10
Console 1 x RS-232 Serial Port (DB9, 57600, N, 8, 1)
Surge Protect 3KV
Switch Architecture Store-and-Forward
Switch Fabric 5.6Gbps / non-blocking
Switch Throughput 4.16Mpps @64Bytes
Address Table 8K entries
Share Data Buffer 256Kbytes
Maximum Frame Size 9K Bytes
Flow Control Back pressure for half-duplex
IEEE 802.3x pause frame for full-duplex 
LED System: Power, Status
Alert: FAN 1, FAN 2, FAN 3 alert
VDSL: VDSL Link/Sync.
Gigabit Port: 1000 Link/Active, 100 Link/Active
Reset Button < 5 sec: System reboot
> 10 sec: Factory Default
Dimensions (W x D x H) 440 x 200 x 44 mm, 1U height
Weight 2.9 kg
Power Requirements 100~240V AC, 50-60 Hz
Power Consumption / Dissipation 58 watts maximum / 184 BTU/hr maximum
Other Reset button for system reset and reset to factory default
VDSL2
VDSL2 Standard Complies with ITU-T G.993.1 and G.993.2.
Supports provisioning the VDSL optional band (25K to 138K Hz) usage
Band Plan Selectable band plan for each VDSL line on a per port basis
Band plan A:
　- Profile 998, Annex A of G.993.1; Optimized for symmetric services
Band plan B: 
　- Profile 997, Annex B of G.993.1 ; Optimized for asymmetric services
Profile Selectable spectrum profile of 8a/b/c/d, 12a/b, 17a, and 30a for frequency bands (Annex A, B and C) defined in G.993.2
Encoding VDSL-DMT
VDSL2 Features Selectable rate limit control
Selectable target SNR (signal to Noise Ratio) mode
POTS voices pass through
Layer 2 Function
Management Interface Console, Telnet, Web Browser, SSL, SNMPv1 / v2c / v3
Gigabit Port Configuration Port disable / enable
Auto-negotiation
10/100/1000Mbps full and half duplex mode selection
Flow control disable / enable
Gigabit Port Status Display each port’s speed duplex mode, link status and flow control status. 
Auto-negotiation status, trunk status.
Port Mirroring TX / RX / Both
1 to 1 monitor
Bandwidth Control Ingress / Egress rate limit control 
Gigabit Port:
　• Allow to configure per 128Kbps
VDSL2 Port:
　• Allow to configure per 5Mbps
VLAN IEEE 802.1Q Tag-based VLAN, up to 256 VLANs groups, out of 4041 VLAN IDs
Port-based VLAN
GVRP, up to 128 dynamic VLAN groups
Q-in-Q tunneling
Private VLAN Edge(PVE / Protected port) with two protected port groups
Link Aggregation Static Port Trunk
IEEE 802.3ad LACP (Link Aggregation Control Protocol)
Supports 13 groups of 8-Port trunk support
QoS 4 priority queue
Traffic classification based on 
　- Port priority
　- 802.1p priority
　- DSCP/TOS field in IP Packet
VoIP QoS by application protocol no.
IGMP Snooping IGMP (v1/v2) Snooping, up to 256 multicast Groups
Access Control List IP-based Layer 3 / Layer 4 ACL
Up to 220 ACL rule entries
Security Port Security (Disable Per Port of MAC Address Learning )
Static MAC, MAC Filter, IP/MAC Binding
SNMP MIBs RFC-1213 MIB-II
RFC-2863 Interface MIB
RFC-2665 EtherLike MIB
RFC-1493 Bridge MIB
RFC-2819 RMON MIB (Group 1, 2, 3,9)
Standards Conformance
Regulation Compliance FCC Part 15 Class A, CE
Standards Compliance IEEE 802.3：10Base-T
IEEE 802.3u：100Base-TX
IEEE 802.3z：1000Base- SX/LX
IEEE 802.3ab：1000Base-T
IEEE 802.3x： Flow control and back pressure
IEEE 802.3ad：Port trunk with LACP
IEEE 802.1D：Spanning Tree Protocol
IEEE 802.1w：Rapid Spanning Tree Protocol
IEEE 802.1p：Class of Service
IEEE 802.1Q：VLAN Tagging
IEEE 802.1x：Port Authentication Network Control 
ITU-T： G.993.1 (VDSL)
　　　　G.997.1
　　　　G.993.2 VDSL2 (Profile 30a Support), Annex A
RFC 768：UDP
RFC 793：TFTP
RFC 791：IP
RFC 792：ICMP
RFC 2068：HTTP
RFC 1112：IGMP version 1
RFC 2236：IGMP version 2
Cables • VDSL2: twisted-pair telephone wires (AWG24 or better) up to 1.4km
• 10/100Base-TX: 2-Pair UTP Cat.5, up to 100m (328ft)
• 1000Base-T: 4-pair UTP Cat.5E, up to 100m
• 1000Base-SX: 50/125µm and 62.5/125µm fiber-optic cable, up to 
　550m
• 1000Base-LX: 9/125µm fiber optic cable, up to 10km 50/125µm 
　and 62.5/125µm fiber-optic cable, up to 550m
Environment
Operating Temperature: 0 ~ 50 degrees C
Relative Humidity: 10~ 90% (non-condensing) 
Storage Temperature: -10 ~ 70 degrees C
Relative Humidity: 10~ 90% (non-condensing)

 

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