PTP 650 Sync Unit (1) .pdf

File information


Original filename: PTP_650_Sync_Unit (1).pdf

This PDF 1.4 document has been generated by Adobe InDesign CS6 (Macintosh) / Adobe PDF Library 10.0.1, and has been sent on pdf-archive.com on 09/07/2017 at 18:55, from IP address 216.145.x.x. The current document download page has been viewed 359 times.
File size: 106 KB (1 page).
Privacy: public file


Download original PDF file


PTP_650_Sync_Unit (1).pdf (PDF, 106 KB)


Share on social networks



Link to this file download page



Document preview


SPECIFICATION SHEET: PTP SYNC UNIT

Point-to-Point Sync Unit
Designed for PTP 650 Series
PTP 650 Sync Front

Many applications of the PTP 650 require the deployment of a number of point-to-point
(PTP) radios on the same tower or installation of a number of links in a large, dense
network configuration. This is typically done to minimize tower or rooftop space and
reduce operating costs while making the maximum use of available spectrum. By
synchronizing the transmit and receive phases of the TDD system the potential for
self-interference in these dense networks is minimized. The Cambium Networks PTP-SYNC
module synchronizes multiple PTP 650 connections by providing a common clock signal
and GPS signal reference.
PTP 650 Sync




Differentiators
»

Specifications

be greatly reduced by synchronizing the transmit and receive

RADIO
TECHNOLOGY

frames of co-located radios so that none are sending while their

TIMING INPUT SIGNAL

1 Hz or 1 PPS (pulse per second) received from a
timing device (GPS module, CMM or other
synchronized timing device); PTP-SYNC unit can
maintain local synchronization between collocated
radios when timing is unavailable

SYSTEM CONFIGURATION

One PTP-SYNC unit per link; up to 10 PTP-SYNC units
can be daisy-chained to one timing source

PRECISE SYNCHRONIZATION The effects of self-interference can

neighbors are receiving. Cambium Networks PTP 650 Series radios
include Time Division Duplex (TDD) synchronization technology
which introduces a fixed TDD framing mode. This allows the frame
timing in a link to be synchronized with other co-located PTP



series units and, where needed, an external GPS (Global
Positioning System) timing module can synchronize links on



POWERING

adjacent towers. The PTP-SYNC unit provides a reliable,
convenient timing reference for radios. It receives a time
signal from a clock source and sends it to the PTP 650 Outdoor
Unit (ODU). Then the radio adjusts its own timing to achieve
precise synchronization with neighboring radios. This allows






customers to co-locate PTP series radios on a tower or rooftop



Power status, GPS and SYNC activity

POWERING

56 V DC, phantom powering from PIDU/ODU cable

CABLE

Standard Cat-5e

CONNECTION

Standard RJ-45

PHYSICAL

with greatly reduced self-interference.

»  SIMPLE TO DEPLOY One PTP-SYNC unit is needed per link.
To share the timing information among a group of radios on the
same tower or rooftop, it is possible to daisy-chain up to ten



PTP-SYNC units together. When multiple radios are mounted on
two or more towers or rooftops, a GPS receiver or other
synchronized 1 Hz input is required. The indoor-mounted




PTP-SYNC is a small-footprint device which can be conveniently
mounted in a 1-U rack or on a wall.

»  PLANNING SUPPORT The PTP LINKPlanner tool lets network
engineers and planners to perform PTP series path

LED INDICATOR



calculations accurately predicting link performance and the

DIMENSIONS

Width 7.1” (180 mm), Height 1.4” (35 mm), Depth 3.1”
(80 mm), Weight 1.32 lbs (0.6 kg)

OPERATING TEMPERATURE

-40°F (-40°C) to +140°F (+60°C), including solar
radiation

HUMIDITY

Up to 95% non-condensing

POWER SUPPLY

Integrated with Indoor Unit

OPERATING VOLTAGE

+39.0 V to +60.0 V, measured at the terminals of the
unit

POWER CONSUMPTION

1.5 W max at the terminals of the unit



ENVIRONMENTAL
& REGULATORY



PROTECTION AND SAFETY

UL60950; IEC60950; EN60950; CSA-C22.2
No. 60950; CB Approval for Global

EMC

USA–FCC Part 15, Class A; Europe –EN 301 489-4



impact of deploying with or without the PTP-SYNC module.

CN PTP650 SYNC UNIT SS 06182014


Document preview PTP_650_Sync_Unit (1).pdf - page 1/1


Related documents


ptp 650 sync unit 1
datablad ptp600 1
cambium ptp lpu ds 050312
train bluetooth
call drops report by redmango analytics
trh 2003 super hotspot station

Link to this page


Permanent link

Use the permanent link to the download page to share your document on Facebook, Twitter, LinkedIn, or directly with a contact by e-Mail, Messenger, Whatsapp, Line..

Short link

Use the short link to share your document on Twitter or by text message (SMS)

HTML Code

Copy the following HTML code to share your document on a Website or Blog

QR Code

QR Code link to PDF file PTP_650_Sync_Unit (1).pdf