ENTRA: DATASHEET
DOCSIS 3.1 R-PHY COMPACT 2 PORT NODE
ENTRA
EN2112
Driving the DAA evolution from traditional HFC to all-digital Ethernet, the Entra Distributed Access
Platform, is Vecima’s realisation of the next generation of DOCSIS 3.1 product solutions, for headends and
outside plant networks.
Vecima ensures your DOCSIS 3.1 transition success, empowering operators with a complete family of
solutions which include multiple DAA R-PHY node types, monitoring, 10GB switching and global legacy
video support.
The EN2112 is a high density Compact 2 Port implementation of our field-proven DOCSIS 3.1 Standard
North American Node designed specifically for European and Global markets.
Features and Benefits:
Standards compliant, CCAP Core agnostic architecture and implementation from an independent vendor;
no vendor “lock-in”
Fully interoperable with any CableLabs standards compliant CCAP Core
Part
of Vecima’s Entra family series
Supported by a complete line of complementary DOCSIS 3.1 DAA products
Very Compact implementation of a 2 Port Node
Vecima allows you to fit in all cabinets as part of your DOCSIS 3.1 transition
Fully compatible with global certification and standards requirements
A single product benefits from economies of scale and inventory management
A truly intelligent, remote RF managed (tilt, attenuation, level, US wink, etc.) device.
Accelerates and automates installation configuration and service quality
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ENTRA
EN2112
R-PHY Compact 2 Port Node Specifications
RPD Module RF Specifications
SFP+ Ports Primary 1 x 10GE (ETH 0) Return Loss 16 dB min, 18 dB typical
Secondary 1 x 10GE (ETH 1) Maximum Output Power 2 x + 52 dBmV
Timing Support IEEE 1588v2 PTP Ordinary Clock Slave MER (equalized) 43 dB
Multicast Support IGMP v2/v3 and MLD v1/v2
Authentication 802.1X port-based EAP-TLS Downstream Linear Tilt 2-22 dB over 108-1218 MHz
DOCSIS 3.0 DS Channels 48 Annex A/B (Software Controlled)
Video QAM DS Channels 96 Annex A, 128 Annex B/C Diplexer Options (Field-Replaceable) 5-85, 102-1218 MHz
DOCSIS 3.1 OFDM DS Channels 6 x 192 MHz 5-42, 54-1006 MHz
DOCSIS 3.0 US Channels 1 or 2 service groups x 12 ATDMA each
5-65, 85-1218 MHz
DOCSIS 3.1 OFDMA US Channels 1 or 2 service groups x 2 OFDMA (96 MHz)
5-204, 258-1218 MHz
DOCSIS Operation Mode Remote PHY Upstream Nominal Set Point, DOCSIS -3 to +18 dBmV / 6.4 MHz
OOB DS SCTE 55-1 & 55-2, 3 x Narrow & Wide NDF
Upstream Ingress Switch (SW Controlled) 0, -6dB, -40dB per Node RF Port
OOB US SCTE 55-1 & 55-2, 3 x NDR
Downstream Service Groups 1
AGC, Alignment and Leakage Detection 4 x Dedicated CW (54 MHz to 1218MHz) Upstream Service Groups 2
Tones 158 x SC-QAM as CW (54 MHz to 1002 MHz) Service Group Configuration 1x1 or 1x2
Video QAM Input Support MPTS over L2TPv3, R-DEPI Local RF Injection 54-1006 MHz
10ms de-jitter, PCR restamping, NULL Analog RF Optical Overlay Optional, 54-750 MHz
insertion/deletion, Synchronous and 3rd RF Port Local RF In / 3rd RF Out
Asynchronous mode support Chassis / Power / Environmental
Control & Management Dimensions (H x W x L) 245 x 204 x 160 mm
Primary Interface Connected CCAP Core(s) (Excludes mounting hardware and port (”9.6 x 8.0 x 6.3 in”)
Troubleshooting Interface Secure Shell (SSH) connections)
Text-Based User Interface (TUI) Weight <7 kg (15lbs)
External RF/Power Ports 75 ohms, 2 X PG 11 / SCTE 91 (5/8”)
External Fiber Ports SC / APC
Input Voltage Options 30 - 65 VAC (QSW)
40 - 90 VAC (QSW)
90 - 264 VAC (sine)
AC Current Passing 10A max
Temperature (Operational) -40 to 60°C (-40 to 140°F)
Humidity (Operational) 5 to 95%
Mounting Wall, Pedestal or Cabinet
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Publish Date: 2020-April-06 (r02)
