Technical: DS3 / T3 over IP, DS3 over Packet, DS3/T3 over MPLS

VCL Products > TDM over IP > DS3/T3 over IP/Ethernet - Technical Specifications

Our Gigabit Ethernet (GE) version products use a High Stability Timing, Ultra Low Noise OCXO for accurate timing and highly stable clock synchronization. This provides very stable clock synchronization and exceptional performance even under the most demanding network conditions.

DS3/T3 over IP/Ethernet
TDM over IP / TDM over Packet / TDM over Ethernet
Technical Specification

DS3oP Specifications

Max number of logical Link	One point-to-point logical link
Max DS3 payload MTU Size	User configurable from 1 to 1800 Bytes
Supported Transport Mechanisms	IETF-PWE3 and SAToP
Supported PSN (Packet Switched Networks) type	UDP, IP, MPLS and MEF
QoS	802.1q, 802.1p packet priority

Gigabit Optical Ethernet Specifications

Type	SFP
Compliance	Compliant with IEEE 802.3z Fast Ethernet 1000BASE-LX MSA Compliant RoHS EMI ESD DDM
Safety	Class 1 Laser Safety/ IEC-60825 Compliant
Bit Rate	1.25 Gbps
Wavelength	1310 / 1550 nm
Distance	550m to 80Kms, as per order
Optical Connector	LC

Command Language

Windows based GUI (Graphical User Interface)
Command Line Interface (English text commands)

Environment

Temperature	-20°C ~ +60°C for Operation
Storage	-40°C ~ +70°C for Storage
Humidity	5% to 95% (at 35°C) Non-condensing

Chassis

1U High (44mm)
19-inch rack-mounting shelf
Also available in Desktop / Table Top Version.

Regulatory Compliance

Safety - IEC 60950 Safety - IEC 60950
CE
RoHS
Complies to ANS/IEC standards
Complies with Telecom Part 68, FCC Part 15 and CISPR 22 Class A
EMC EN55022: 1998 + A1 and A2
EMC EN55024,
Operation ETS 300 019 Class 3.2
Storage ETS 300 019 Class 1.2
Transportation ETS 300 019 Class 2.3

NMS (with Telnet) OAM port Specifications

Network Interface	RJ-45 10/100/1000BaseT (Auto sensing)
Compatibility	Ethernet Version 2.0 IEEE 802.3
Protocols supported	ARP, UDP/IP, TCP/IP, Telnet, ICMP, SNMP
Management	SNMP, Serial login, Telnet login
EMI Compliance	Radiated and conducted emissions complies with Class B limits of EN55022:1998 Direct and Indirect ESD complies with EN55024: 1999 RF Electromagnetic Field Immunity complies with EN55024:1998 Electrical Fast Transient / Burst Immunity complies with EN55024:1998 Power Frequency Magnetic Field Immunity complies with EN55024:1998 RF Common Mode Conducted Susceptibility complies with EN55024:1998

External Alarms

Dry Contact Relay - 2 Form C
Rated upto 72V DC, 1 Amp.

Mechanical Specification

Height	44 mm (1U)
Depth	260 mm
Width	480 mm (19 inch rack mountable)
Weight	4 Kgs.

DS3 Interface

Number of Port	One
Framing Formats	Framed, Unframed (User selectable)
Framing	B3ZS and G.832 framing modes (user selectable)
Line Coding	Meets ANSI T1.404 M13 or C-bit parity
Line Impedance	75 Ohms

Gigabit Ethernet Optical Interface Specifications

Optical Interface Type	SFP
Compliance	Compliant with 1000Base-LX MSA Compliant RoHS EMI ESD DDM
Safety	Class 1 Laser Safety/ IEC-60825 Compliant
Bit Rate	1.25 Gbps
Wavelength	1310 / 1550 nm
Distance	550m to 80Kms, as per order
Optical Connector	LC

Gigabit Ethernet Switch Interface

Number of Ports	4 Ports - 2 Gigabit optical ports and 2 GigE (electrical) ports. Complies with IEEE802.3, 802.1Q and 802.1P
Electrical	10/100/1000 Auto-negotiation / MDI-X (Auto-sensing), Full-Half Duplex, RJ45 Electrical Connector
Protection	ESD protection
Maximum Frame Size	9000 Bytes (Jumbo Frames)
Switching Capacity	Upto 6 Gbps, Non-blocking

Management and Control Interfaces

COM Port (RS232 Serial Port)
USB Port
10/100/1000BaseT Ethernet Port (each multiplexer may be assigned an IP address and connected to a LAN / IP network for remote access and management through the 10/100BaseT Ethernet Port for in-band configuration, management and access)
Telnet
SNMP, V2 Monitoring
Additionally, a Windows based GUI (Graphical User Interface) for easy configuration, management and access.

Power Supply Options

Dual Redundant (AC + DC)
1+1 AC power (100 to 240V AC, 50 / 60 Hz)
1+1 DC (-48V) power (40 to 72V DC)
1+1 DC (-24V) power (18 to 40V DC)
AC or DC

24V DC Power Supply Specifications

Power Supply	24V DC
Range of input	18V to 40V DC
Input voltage reversal protection	Provided
Under voltage protection	< 4.85V
Over voltage protection	> 5.15V
Efficiency at full load	> 90% @ 5V/4A (when input voltage-24V)
Ripple at full load	< 5mVrms
Spike at full load	< 50mV

Power Consumption

<18 Watts

48V DC Power Supply Specifications

Power supply	-48V DC
Range of input	-40V DC to -72V DC
Under voltage protection	< 4.85V
Over voltage protection	> 5.15V
Efficiency at full load	> 91% @ 5V/2A (when input voltage -48V)
Ripple at full load	< 5mVrms
Spike at full load	< 50mV

AC Power Supply Specifications

Input AC Voltage	110 / 220 Volts AC
Range of input AC Voltage	100 V to 240 V AC, 50Hz/60Hz.
AC Input Connector	IEC Connector

Application # 1:	TDM over IP in Cellular/Mobile Backhaul (Integrating 2G/3G/LTE Networks)
Application # 2:	TDM over IP 2G/3G/LTE - Typical Application in a redundant Wireless Network (1+1 Link Redundancy)
Application # 3:	TDM over IP/Ethernet - Providing 2G/3G/LTE over an IP Cloud
Application # 4:	TDM over IP with Fractional E1 (Supports CESoPSN and SAToP)
Application # 5:	TDM over IP for 2G/3G/LTE in a redundant Wireless Network (1+1 Link Redundancy) with IEEE 1588 v2 Synchronous Ethernet
Application # 6:	TDM over IP/Ethernet - Distributing E1s, ToD (Time-Of-Day) and Frequency Synchronization over an IP Cloud using IEEE 1588v2
Application # 7:	TDM over IP/Ethernet: Using IEEE 1588 v2 to distribute E1s along with ToD (Time-Of-Day) and Frequency Synchronization over over Optical Fiber Ring
Application # 8:	TDM over IP/Ethernet: Using IEEE 1588 v2 distribute E1s, ToD (Time-Of-Day) and Frequency Synchronization over a Complex Ring and Spoke Optical Fiber Networks
Application # 9:	TDM over IP/Ethernet - Port Based Priority (Classifying Services)
Application # 10:	TDM over IP/Ethernet VLAN Based Priority (Classifying Services)
Application # 11:	TDM over IP/Ethernet Flow Control in an Ethernet Packet Network (Regulating Traffic)
Application # 12:	TDM over IP/Ethernet Port / Customer based bandwidth allocation (Port Rate Limiting)
Application # 13:	DS3 / T3 over an Ethernet / IP Networks
Application # 14:	DS3 Link Redundancy - Using Port Trunking / Bonding
Application # 15:	DS3 Link Redundancy - Using Spanning Tree Protocol

Application # 16:	TDM over IP 2G/3G/LTE - Typical Application in a redundant Wireless Network (1+1 Link Redundancy)
Application # 17:	E3 over IP / E3 over Ethernet with Link Redundancy using port Trunking / Bonding
Application # 18:	E3 over Ethernet / Packet Link Redundancy - Using Spanning Tree Protocol
Application # 19:	E3 Link over Optical Fiber / E3 OLTE
Application # 20:	T1 over Packet Network with GPS Synchronization
Application # 21:	T1 over Packet Network with PTP Grandmaster Synchronization
Application # 22:	E1 over Packet Network with GPS Synchronization
Application # 23:	E1 over Packet Network with PTP Grandmaster Synchronization
Application # 24:	Point-to-multi-point E1 over Packet with PTP Grandmaster Synchronization
Application # 25:	E1 over Ethernet, Point-to-multi-point links over separate carrier IP Networks
Application # 26:	E1 over Ethernet, 1+1 Redundant Point-to-multi-point links over Separate carrier IP networks
Application # 27:	Water Company (Madrid - Spain)
Application # 28:	Electricity Company (Santander - Spain)
Application # 29:	E1 transmission over secured encrypted links
Application # 30:	Voice and data transmission over secured encrypted links
Application # 31:	Encrypted “Mobile” Application for Voice and Data
Application # 32:	Encrypted “Radio” Application for Voice and Data