ZyXEL Communications Cable Modem, Руководство пользователя

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VLC1324G User’s Guide
23
C
H A P T E R
2
VLC Specifications
This chapter gives details about the line card hardware and features.
2.1 VLC Product Specifications
Table 4 VLC Specifications
Dimensions 390.6 mm (W) x 240.0 mm (D) x 13.8 mm (H)
Weight 1 kg
Interface • One Telco-50 connector: 24 VDSL2 Ports
• One mini RJ11 console port for local management
Operation Temperature -40º C ~ 65º C
Storage Temperature -40º C ~ 70º C
Operation Humidity 10% ~ 90% RH (non-condensing)
Storage Humidity 10% ~ 95% RH (non-condensing)
Power Consumption Less than 70 Watts
Power Input -36~-72 VDC (typical -48 VDC)
Fuse Rating Number of fuses: 1
Type: T
Amps: 4
Volts AC: 250
Dimensions: 5mm (D) x 20mm (L)
VDSL2 Compliance ITU-T VDSL2 Standard
•
G.993.2
• G.994.1
MAC Address Table 4 K entries
Max. Number of IGMP
Filter Profiles
128
Supported VDSL2
Profiles
8a, 8b, 8c, 8d, 12a, 12b, 17a
Number of VLANs per
card
Up to 1 K individual VLANs
External Splitter Details The VLC1324G-51 uses the VSC1224-41 splitter.
The VLC1324G-53 uses the VSC1224-43U splitter.
The splitter has a front panel Telco-50 connector for connecting to the VLC.
Supported Band Plans ITU-T G.993.2 Annex A
ITU-T G.993.2 Annex B (bandplans 997 and 998)