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Ürün Özellikleri:
IP DSLAM 48 ADSL-ports and 2 combo port 100 / 1000Base-T / SFP
Genel Özellikler:

Fiziksel Özellikler
Features:
Uplink-interface
2 combo port SFP / GE
Network interfaces
• 48-port ADSL / 2/2 + with built-in splitter POTS / ISDN
• 50-pin Telco (Centronic)
• Signal Port (Alarm Relay) RJ-45
Interface ADSL / ADSL2 / ADSL2 +
• Downstream from 32 kbit / s to 25 Mbit / s
• Upstream from the 32 kbit / s to 2.5 Mbit / s
• Compliance with ITU G.992.1 (G.DMT), G.DMT.bis, ITU G.992.2 (G.Lite), ANSI T1.413 issue 2, ITU G.994.1 (G.handshake) for ADSL, G.992.3 for ADSL2 and G.992.5 Annex M for ADSL2 +
• Advanced Power Management (L0, L2, L3) ADSL interface to optimize energy consumption
• The distance to 5.4 km
The software features
Indicator
The alarm relay (3 inputs / 1 output)
ATM
• RFC 1483/2684 multi-protocol encapsulation over ATM AAL5
• Auto LLC / VCMUX
• VBR / GFR / UBR / ABR / CBR / VBR-nrt Policing
• VBR / GFR / UBR + / WFQ / UBR / GFR / VBR-nrt Shaping
Bridge
• Traffic filtering by type: tagged / untagged / Any frame
• VLAN Ingress Filtering
• Support Static VLAN and Port-based VLAN
• Analysis of the priority value contained in the S-tag / C-tag
• Support for Transparent LAN Service (TLS)
VLAN
• Support for one or two labels
• N: 1/1: 1 VLAN
Table switching
• 16K entries MAC-addresses
• Support for dynamic and static records
• Forwarding N: 1/1: 1 VLAN
Multicasting
• Up to 256 multicast addresses
• IGMP v1, v2, v3
• Multicast VLAN mapping
• Independent VLAN multicast (IVM)
• Shared VLAN Multicast (SVM)
Speed ​​limit (Policer)
• For broadcast / unknown type of traffic
• ATM VC
QoS
• 802.1p, 4 priority queues
• DSCP
Access Control Lists
Filtering MAC-address, IP-addresses, the value of the port and Ether Type
Supported protocols
• IGMPv1, v2, v3 snooping and proxy
• PPPoE Intermediate Agent
• DHCP L2 Relay - TR101 Appendix B
• 802.1x
• 802.1D STP
• 802.1w RSTP
• SNTP-Client
• SysLog-client
Management
• Command Line Interface CLI (RS-232) and manage Web-based / SNMP / TELNET
• Software upgrade via HTTP, FTP or TFTP
• Support for SNMP v2
 
 
Dimensions
260 x 440 x 44 mm
Weight
6 kg
Nutrition  
• AC model: 90 ~ 240 VAC, 50-60 Hz
• DC Option: -36 ~ -72 VDC
Temperature
• Operating: -10 to 65 ° C
• Storage: -30 to 70 ° C
Humidity
• Operating: 0% to 90% (non-condensing)
• Storage: 5% to 95% (non-condensing)
Certifications
• CE
• FCC
• EN60950-1
• ITU-T K.20
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