Service manual

Trinix NXT — Installation and Service Manual 117
Specifications
128 x 256 frame: 25.0 A
256 x 512 frame: 25.0 A
512 x1024 frame: 25.0 A
Hold-up Time: Minimum 15 ms at full load
Conducted Emissions: per FCC Class B, EN55022 Class B
Power Supply DC Output
Voltage: +48 (+/-0.5) VDC
Current: 128 x 128 frame: 20 A/supply (full redundancy)
256 x 256 frame: 26 A/supply (full redundancy)
512 x 512 frame: approximately. 26 A/supply (full redundancy)
128x256 frame: 25 A/ supply (full redundancy)
256x512 frame: 25 A/ supply (full redundancy)
512x1024 frame: 25 A/ supply (full redundancy)
Note The 256 x 256 and the 512 x 512 routing frames use the same power supply.
All Asymmetrical frames use the same power supply
Current Sharing: Yes, maximum 20% differential unbalance
Ripple/Noise: <500 mVp-p
DC Power Input
Input voltage Range 42-54 VDC +/- 0%
Operating Current The Operating current will vary depending on the specific con-
figuration of the router. The two cases below will serve as a ref-
erence.
CASE A: A fully configured system
DV-33128 and NXT-128
12 A @ 48 VDC
DV-33256 and NXT-256
23 A @ 48 VDC
DV-33512 and NXT-512
46 A @ 48 VDC
TRX-NXT-128x256
21 A @ 48 VDC
TRX-NXT-256x512
42 A @ 48 VDC
TRX-NXT-512x1024