Product Overview

Orion Telecom Networks Inc. offers 'VCL-T1oP' T1 over Packet (2 T1 Port FE Version) TDM over IP equipment supports transmission of up to 2 x T1 links over IP / Ethernet, MEF or MPLS Pseudo-wire networks.

The 'VCL-T1oP' T1 over Packet (2 T1 Port FE Version) TDM over IP equipment, equipped with a powerful ARM-Cortex Processor which provides a highly reliable clock recovery mechanism for low jitter and wander control, even under variable network conditions.

2 x T1 Port T1oP (T1 over Packet) TDM over IP equipment is available with various Electrical (10/100BaseT) and Optical (100BaseFX) Ethernet port options which allow the users to implement 1+1 add-drop (Drop-Insert), Ethernet link redundancy (using Port Trunking / Port Bonding) and 802.1p based QoS mechanisms for network optimization.

The 'VCL-T1oP' T1 over Packet (2 T1 Port FE Version) TDM over IP equipment also optimizes on the network usage, such that the bandwidth used by the T1oP equipment on the packet network is limited to the corresponding to the number of T1 ports and the time-slots that are being transported over the Ethernet / packet network.

Data Sheet (PDF)

T1oP and DS3oP / T3oP - IP Multiplexer / TDM over IP / Ethernet / Packet - Comparison Chart

Techical Specifications

T1oP Specifications

Max number of T1 Ports	Number of Ports 2
Max number of logical links	Up to 24
Synchronization clock recovery	Adaptive Clock Recovery recovery (ACLK) Options Recovered Clock (RCLK) / Loop-Timed Clock Asymmetrical (One-Clock and Two-Clock) Clock Synchronization to an External Clock (ECLK) Internal Clock Automatic fall back
Max number of Ethernet Port	Optical SFP based (100Base-FX), Electrical (10/100Base-T) and PoE Electrical (10/100Base-T) Ethernet port options. 4 x 10/100BaseT Copper Ports. 2 x 10/100BaseT Copper Ports, 2 x 10/100BaseT Ports with PoE. 2 x 100BaseFX Optical Fiber Ports, 2 x 10/100BaseT Copper Ports. 2 x 100BaseFX Optical Fiber Ports, 2 x 10/100BaseT Ports with PoE. (may use any one combination of above mentioned Ethernet Ports)
Supported Transport Mechanisms	ETF-PWE3, SAToP and CESoPSN
Supported PSN (Packet Switched Networks) type	UDP, IP, MPLS and MEF
QoS	802.1p packet priority

T1 Interface

Number of Ports	Number of Ports 2 (supporting 64Kbps upto 1.544Mbps on each port)
Framing Formats	SF, ESF, Unframed
Line Coding	AMI, B8ZS
Compliance	ITU-T G.703, G.704, G.706
Jitter and Wander	Complies to ITU-T G.824
Line Impedance	100 Ohms balanced

Ethernet Interface

Number of Ports	Optical SFP based (100Base-FX), Electrical (10/100Base-T) and PoE Electrical (10/100Base-T) Ethernet port options. 4 x 10/100BaseT Copper Ports. 2 x 10/100BaseT Copper Ports, 2 x 10/100BaseT Ports with PoE. 2 x 100BaseFX Optical Fiber Ports, 2 x 10/100BaseT Copper Ports. 2 x 100BaseFX Optical Fiber Ports, 2 x 10/100BaseT Ports with PoE. (may use any one combination of above mentioned Ethernet Ports)
Electrical	10/100 Auto-negotiation/MDI-X (Auto-sensing), Full-Half Duplex, RJ45 Electrical Connector, PoE (Power of Ethernet) option on 2 x 10/100BaseT Ports
Protection	ESD protection
Optical	100Base-FX (Fast Ethernet), SFP
Power over Ethernet (PoE)	40 Watts per port
PoE Protection	Complies with Telcordia GR-1089-CORE Issue 6 Specifications and ITU-T K.44 (2012*) specifications
Maximum Frame Size	1500 Bytes

Note: * Excludes 0.76A (300 Ohms) and 0.38A (600 Ohms) and 0.23 (1000 Ohms) AC Power Cross.

100BaseFX (Optical) Ethernet Specifications

Type	SFP
Compliance	MSA Compliant RoHS EMI ESD DDM
Safety	Class 1 Laser Safety/ IEC-60825 Compliant
Bit Rate	100 Mbps
Wavelength	1310 / 1550 nm
Distance	550m to 120Kms, as per order
Optical Connector	LC

Command Language

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

Management and Control Interfaces

• COM Port (RS232 Serial 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
• Additionally, a Windows based GUI (Graphical User Interface) for easy configuration, management and access.

Environment

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

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 Ethernet 10BaseT or 100BaseT-TX (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

External Alarms

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

Chassis

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

Mechanical Specification

Height	44 mm (1U)
Depth	260 mm
Width	480 mm (19 inch rack mountable)
Weight	3 Kgs.