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WPS4 Specifications
Table 49: WPS4 (BT8A78WPS4) Specifications
Item
Physical Dimensions
Power Consumption (40°C ambient)
NOTE:
Before using for planning or
implementation purposes, contact
Juniper Networks to confirm the
power consumption values.
Maximum Optical Power at Any Port
Wavelength Protection Groups
Operating Wavelength Range
Switching
Switching Type
LEDs
Port LEDs
Copyright © 2019, Juniper Networks, Inc.
Specification
Width: 1.18 in (30 mm)
Height: 13.7 in (350 mm)
Depth: 11.75 in (300 mm)
Weight: 5.30 lb (2.4 kg)
Typical: 19 W
Maximum: 26 W
27 dBm
NOTE:
The input signal must comply to a Class 1M laser hazard rating.
Four wavelength protection groups per module:
Client port: One LC Duplex client port per wavelength protection group
Line port: Two LC Duplex line ports per wavelength protection group
C-band: 1500 to 1570 nm
O-band: 1260 to 1350 nm
L-band: 1560 to 1620 nm
Automatic (based on received power levels, configurable threshold) and manual
NOTE:
The threshold must be set according to the optical link budget in order for
protection switching to operate as per specification. See the BTI7800 Series Software
Configuration Guide for information.
Revertive and non-revertive
See
"Service Module LEDs" on page
Active (Green)
Fault (Amber)
CAUTION:
When the ports are optically connected, the WPS4 is capable of
passing light from the Cn OUT, LnA OUT, and LnB OUT ports at all times even
when not powered or not installed in the chassis.
Chapter 5: BTI7800 Series Modules
151.
The port is operating normally.
A fault exists on the port.
137
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