Ātrā meklēšana
Russia Ukraine Belarus Israel Turkey Lithuania Latvia Estonia Mongolia Moldova Armenia Kazahstan Georgia
Produkta iespējas:
Standalone 24 port ADSL2+ IP-DSLAM with 2x Combo uplink
Īpašības:
Device Interfaces
ƒ• RJ-45 to RS-232 female DB-9 adaptor cable 
• Gigabit Ethernet out-band management
 
Network Uplink Interfaces
• 2 x combo interface (10/100/1000 Base-T or mini-GBIC optical interface)
 
ADSL Standards
• ANSI T1.413
• ITU-T G.992.1, (G.dmt) Annex A
• ITU-T G.992.2, (G.lite) Annex A
• ITU-T G.992.3 (ADSL2)
• ITU-T G.992.3 Annex L (RE-DSL)
• ITU-T G.992.5 (ADSL2+)
• ITU-T G.992.5 with Annex M
 
Front-Panel Switching Throughput
• Network uplink interface to network uplink interface: 1 Gbps per port
• Network uplink interface to ADSL access interface: minimum 16 Mbps per port
 
ADSL Subscriber Interfaces
• 24 ports (2 x RJ-21 connectors on front panel)
 
Alarm I/O
• 4 Alarm input contacts
• 1 Alarm output receptacle
 
ADSL Data Rate
• Upstream: 32 kbps multiples from 32 kbps to 2200 kbps
• Downstream: 32 kbps multiples from 64 kbps to 28000 kbps
 
ATM Protocol
• Ethernet over ATM (RFC 1483 bridge)
• IPoA (RFC 1483 route)
• PPPoA (RFC 2364)
• PPPoE (RFC 2516)
 
Certifications
• CE, EN 55022 Class A/CISPR 22, CB Report, IEC60950-1, RoHS Directive
 
Diagnostic LEDs
• Alarm, power, DSL status
 
Software Features
System Control
• Alarm Status Surveillance
  - Automatic alarm and status reports
• Performance Monitoring
  - Line rate
  - Throughput monitoring
  - RFC 2662/RFC 3440 compliant ADSL line performance parameters gathering
  - Supports ICMP ping test
• Configuration
  - Supports add, delete, query, and modify functions for configuration
  - IGMP snooping setting ƒ VLAN setting
  - STP/RSTP setting
  - ADSL Subscriber line management per profile setting
  - Supports MIB community string, community access privilege, Trap IP setting
  - System firmware upgrade and download through TFTP
  - BOOTP/DHCP client
• Security
  - Supports security and multiple level login
 
VLAN
• Supports IEEE 802.1Q VLAN Tagging, Port-based VLAN, and GVRP
• Supports 512 VLANs concurrently
• Supports IEEE 802.1ad VLAN stacking and VLAN translation
 
Link Aggregation
• Supports 802.3ad static and dynamic link aggregation
 
QoS
• Supports IEEE 802.1p with 8 priority queues ƒ 
• Supports DiffServ
• Pack classification basis on MAC/IP addresses and TCP/UDP port number
 
Multicast
• Supports IGMP snooping on IGMPv1, IGMP v2 and IGMP v3 membership
• Up to 256 Multicast Groups and 256 copies for each Multicast Group
• Broadcast storm control
 
Bridging
• 4 K MAC addresses
• MAC, IP, TCP/UDP port addresses filtering
• Supports DHCP/PPPoE intermediate (relay) agent ƒ Supports Option82 Circuit ID and Remote ID
 
Routing
• Supports IPOA router mode by IPOA to IPOE tunneling
• Supports PPPoA mode by PPPoA to PPPoE tunneling
 
Diagnostics, OAM and Access Control
• DELT Loop diagnostic protocol
• ADSL Subscriber MAC address number limiting ƒ ICMP Ping diagnosis
• ATM OAM F5 diagnosis
• Network management services control
 
Network Management
• CLI through console and Telnet
• SNMP manageable by SNMP v1/v2c ƒ Web management
• Provide configuration, fault, performance, security management
• Supports NMS
 
Management MIB
• RFC 1157 SNMP v1 ƒ SNMP v2c
• RFC 1213 MIB-II
• RFC 1493 Bridge MIB ƒ RFC 2233 IF-MIB
• RFC 2515 ATM MIB
• RFC 2674 802.1Q MIB
• RFC 2622 / RFC 3440 ADSL line MIB ƒ Enterprise DAS3248 MIB
 
Power
• AC Model: 100 - 240 VAC, 47 - 63 Hz
• DC Model: 85 Watt, 36 - 72 VDC, 2 Amp.
 
Dimensions
• 449.58 (W) x 320 (D) x 49.78 (H) mm (17.7 x 12.6 x 1.96
 
Size
• 19 or 23-inch rack-mount width including ear bracket, 1.2U rack-mount height
 
Temperature
• Operating temperature: -40° ~ 65°C
• Storage temperature: -40° ~ 70°C
 
Humidity
• 5%-95% Non-condensing

Fiziskie raksturlielumi
Produkti un risinājumi | Atbalsts  | Jaunumi  | Par uzņēmumu |