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1.5 Product Specifications
Product
Hardware Specifications
DSL Interface
1000Mbps Copper Ports
SFP/mini-GBIC Slots
Totally Fabric
Throughput
MAC Address Table
LED
Dimensions (W x D x H)
Weight
Power Requirements
Power Consumption / Dissipation
Standard Accessory
xDSL
VDSL2 Standard
Encoding
VDSL2 Profile
Band Plan
ADSL2 Standard
PPPoE
XDL-2420R
24-Port VDSL2 / ADSL2+ Line via 1 RJ21 (Telco-50) connector
24-Port POTS/Telephone via 1 RJ21 (Telco-50) connectors
2 10/100/1000Mbps RJ45 auto-negotiation, auto MDI/MDI-X
2 1000BASE-SX/LX/BX, shared with GE1 and GE2 port
8.8Gbps / non-blocking maximum
6.547Mpps @64Bytes maximum
16K entries
System: ACTV (Power LED, Green)
Alarm: Fail (Red)
VDSL2 / ADSL2+ Link/Sync.
Gigabit Port: 1000 Link/Active (Green), 100 Link/Active (Orange)
436 x 320 x 50.5 mm
4.8kg
90~240V AC, 50-60 Hz
AC Input
-48V DC, 1.62A (Power Range: -40V to -60V DC)
DC Input
75 watts maximum / 257 BTU/hr maximum
- 1.4 meter Telco-50 Cable x 2
- 19" rack-mount kit x 1 for 19" rack installation.
- AC power cord x 1
Complies with ITU-T G.993.2 Annex A/B/C
VDSL-DMT
8a/8b/8c/8d/12a/12b/17a/30a
8a, 8b, 8c, 8d
12a, 12b
Selectable band plan for each VDSL line on a per port basis
Band plan A:
- Profile 998, Annex A of G.993.2; Optimized for symmetric services
Band plan B:
- Profile 997, Annex B of G.993.2 ; Optimized for asymmetric services
ANSI T1.413 Issue 2
ITU-T G.992.1, Annex A/B
ITU-T G.992.3 (ADSL2) Annex A/B, Annex L mode1 and mode2
ITU-T G.992.5 (ADSL2+) Annex A/B/M
PPPoE relay
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