Positron Access G.hn (COAX) to Gigabit Ethernet Bridge. AC Wall Adapter included. RPF Support, acts as PSE
- SKU: G1001-CR
- Manufacturer: Positron Access
- Data Sheet: Download
Product Information
Positron Access G1001-CR
G.hn (COAX) to Gigabit Ethernet Bridge. AC Wall Adapter included. RPF Support, acts as PSE
The G1001-CR G.hn to Ethernet Managed Demarcation Point devices power the Positron rugged IP67 (outdoor and extended temperature) GAM family with support for the ETSI Reverse Power Feed (RPF). Support for RPF facilitates the installation of the GAM outside of the MDU or MTU and in areas where it is not simple or cost effective to install a local power source. The GAM-4-CRX has four (4) COAX ports and can operate when powered from G1001-CR devices. Each G1001-MR or G1001-CR powers a single G.hn port of the outdoor GAM devices.
The ITU-T G.9960 G.hn Wave-2 standard leverages the existing telephone wiring (UTP, CAT-3 or CAT-5/5e) or RG-6/RG-59 coax cabling as an access technology that delivers a Gigabit Internet service to each subscriber at a lower cost and without the complexity and delays associated with in-building fiber installation. G.hn is used as an Access technology by Operators looking to simplify their access network and backend infrastructure with an Ethernet-like technology that is highly scalable without some of the inherent complexity of DSL-related technologies. Operators increasingly rely on G.hn to extend fiber or fixed wireless Gigabit services and avoid the high capital and operational expenses of a fiber retrofit. The Positron GAM solution is MEF CE 2.0 compliant and is ideally suited to deliver Business Ethernet services in an MDU and/or MTU deployment.
About the G1001 Managed Demarcation Point with RPF Support
When operating in a Reverse Power Feed mode, the outdoor GAM devices will always make sure that each G.hn End-Point devices it serves evenly contribute to provide power to the GAM via RPF. This means that the outdoor GAM will reject G.hn End-Point devices that do not provide their share of the power required by the GAM.
The G1001-CR device controls how a Residential Gateway (or User CPE) connects to the G.hn Access Network under the control of the Positron GAM. In this role, they make sure the information transmitted over the G.hn links is protected with strong AES-128 encryption. When used in Point-to-Multipoint mode (coaxial wiring), the G1001-CR operates under control of the GAM to isolate the traffic from each subscribers that share the same coax splitter.
Features:
- G.hn Wave-2 to Ethernet Bridge over Coax
- G.hn port (F-type connector)
- CATV port (F-type connector)
- One (1) 10/100/1000BaseT RJ45 port
- Supports Reverse Power Feed (acting as a Power Sourcing Equipment - PSE)
Advantages:
- Support for Reverse Power Feeds.
- Leverages existing RG-6/RG-59 coax cabling.
- Avoids high capital cost of a fiber retrofit.
- Delivers near symmetrical Gigabit Internet access to subscribers.
- Used in conjunction with the Positron GAM 4 CRX
- Avoids complexity of DSL-related technologies.
- Simplifies access network and backend infrastructure.
Specifications
Specifications G1001-CR
| Dimensions | 3.7” Width x 1.35” Height x 6.7” Depth / 95 mm W x 34.3 mm H x 169.5 mm D |
| LED | RPF, Short, Open, Bad, G.hn, Power, Status and Gigabit Port link/active |
| Power Source | 12 VDC / 2A power adapter (included with the G1001-MR and G1001-CR devices) |
| Power Consumption | The G1001 devices draw power for their own operation (no more than 3W) and for the |
| Reverse Power Feed | Complies with ETSI TS 101 548 v.2.2.1 |
| Certification | CE Mark, FCC Part 15 Class B |
| Operating Temperature | 0ºC to +40ºC |
| Storage Temperature | -40ºC to +70ºC |
| Operating Humidity | 5% to 95% relative, non-condensing |
| G.hn Specification | |
| G.hn Standards | G.hn Wave-2 Client Based on GigaWire Alliance specification and fully compliant with the following ITU-T standards • G.9960 Amendment 2 - System Architecture and PHY Layer • G.9961 Data Link Layer • G.9962 Management • G.9964 PSD |
| Ease of Deployment | Support G.hn operation over telephone wiring (G1001-MR) or coax cabling (G1001-CR) |
| Point-to-Point and Point-to-Multipoint support | Supports Point-to-Point (twisted pair) with G1001-MR and Point-to-Point / Point-to-Multipoint operation (coax) for up to sixteen (16) G1001-CR per G.hn port |
| Ease of Operation | Automatic firmware and configuration management via the Positron GAM |
| Encryption | AES-128 encryption with individual keys for each end-node under the control of the Positron GAM acting as the Master Node |
| Modulation and Frequency Band | Supports OFDM 200 MHz (Singe Input Single Output - SISO) on a single pair or OFDM 100 MHz (Multiple Input Multiple Output – MIMO) on two (2) pairs per port Neighbor Domain Interface Mitigation (NDIM) Radio Band Notching function allows cohabitation with legacy Analog Cable TV channels over coax |
| Bandwidth Management with Dynamic Time Allocation | Up to 1.7 Gbps with Dynamic Time Allocation to optimize throughput based on nature of traffic flows with TDD Multiplexing for programmable upstream / downstream ratio |
| Vectoring (Telephone Wiring) | Support for VectorBoostTM vectoring for FEXT (Far-End Crosstalk) mitigation and improved performance over Telephone wiring |
| Mitigation of Near-end Crosstalk | Near End Crosstalk (NEXT) Mitigation and support for Neighbor Domain Interface Mitigation (NDIM) |
| Reliability and Resiliency | State of the art LDPC Forward Error Correction (FEC) |