TDM over IP
VCL-E1oP (2E1 Port FE)

VCL Products > TDM over IP > VCL-E1oP (2E1 Port FE Version) - Technical Specifications
2E1 Port FE Version - Front
2E1 Port FE Version
2E1 Port FE Version - Back
2E1 Port FE Version - Front
2E1 Port FE Version
2E1 Port FE Version - Back

VCL-E1oP (2E1 Port FE Version), TDM over IP / TDM over Packet / TDM over MPLS - Technical Specification

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'VCL-E1oP' E1 over Packet (2 E1 Port FE 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 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.

E1oP Specifications

Max number of E1 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 ETF-PWE3, SAToP and CESoPSN Mechanisms
Supported PSN (Packet Switched Networks) type UDP, IP, MPLS and MEF
QoS 802.1q, 802.1p packet priority

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)

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.

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

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.

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.

Power Supply Options

  • Dual Redundant
  • 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 plus DC (AC + DC), AC or DC
  • EMI / EMC compliant.

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

Power Consumption <15 Watts (without PoE) PoE 40 Watts per channel

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

Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2022 and ISO 45001:2018 certified equipment manufacturer.

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