Product Overview

Orion Telecom Networks Inc. offers 'VCL-E1oP' E1 over Packet (2 E1 Port GE Version) TDM over IP equipment supports transmission of up to 2 x E1 links over IP / Ethernet, MEF or MPLS Pseudo-wire networks.

The 'VCL-E1oP' E1 over Packet (2 E1 Port GE Version) TDM over IP equipment, equipped with a powerful PowerPC 400 MHz Processor which provides a highly reliable clock recovery mechanism for low jitter and wander control, even under variable network conditions.

Data Sheet (PDF)

E1oP / E3oP - IP Multiplexer / TDM over IP / Ethernet / Packet - Products Comparison Chart (PDF)

Techical Specifications

E1oP Specifications

Max number of E1 Ports	Number of Ports 2
Max number of logical links	Up to 64
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	2 x Gigabit Optical Ethernet Ports (SFP) 2 x 10/100/1000Base-T Electrical Ethernet
Supported Transport	ETF-PWE3, SAToP and CESoPSN Mechanisms
Supported PSN (Packet Switched Networks) type	UDP, IP, MPLS and MEF
QoS	802.1q, 802.1p packet priority

E1 Interface

Number of Ports	Number of Ports 2 (supporting 64Kbps upto 2.048Mbps on each port)
Framing Formats	Unframed, framed and Multi-frame (with or without CRC-4)
Line Coding	HDB3
Compliance	ITU-T G.703, G.704, G.706 and G.732
Jitter and Wander	Complies to ITU-T G.823, G.824
Line Impedance	120 Ohms balanced Optional 75 Ohms
Protection	Optional Metallic and Longitudinal Protection ESD protection

Ethernet Interface

Number of 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
Optical	100Base-FX (Gigabit Ethernet), SFP
Protection	ESD protection
Maximum Frame Size	9000 Bytes (Jumbo Frames)
Switching Capacity	Upto 6 Gbps, Non-blocking

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)

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 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.

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.