SKU: 98328846227

Positron CRX Outdoor 4-Port F-Type Coaxial G.hn Access Multiplexer with Reverse Power Feed

Sale price$818.98 Regular price$909.98
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Positron CRX Outdoor 4-Port F-Type Coaxial G.hn Access Multiplexer with Reverse Power FeedFiber to the Home is far from the only and most efficient technology to deliver Gigabit Internet access to subscribers. Retrofitting an existing (brownfield) Multi Dwelling Unit (MDU) with fiber is complex, highly disruptive and expensive. With the G. hn Aggregation Multiplexer (GAM), Positron Access addresses the key challenge of delivering Gigabit Internet access to subscribers in MDUs as well as dense Single Family Unit (SFU) homes by leveraging

Fiber to the Home is far from the only and most efficient technology to deliver Gigabit Internet access to subscribers. Retrofitting an existing (brownfield) Multi-Dwelling Unit (MDU) with fiber is complex, highly disruptive and expensive. With the G.hn Aggregation Multiplexer (GAM), Positron Access addresses the key challenge of delivering Gigabit Internet access to subscribers in MDUs as well as dense Single Family Unit (SFU) homes by leveraging the existing telephone or coaxial infrastructure to deliver near symmetrical Gigabit services at a fraction of the cost of alternatives.

Product Features

  • Reverse Power Feed: Complies with ETSI TS 101 548 v.2.2.1 in SR3 mode
  • Power Source: Reverse Power Fed from G1001-MR or G1001-CR
  • Alternate Power Source: power connector inside the GAM-4-CRX to temporarily power the GAM device in the absence of subscribers to facilitate the initial provisioning of the GAM and to validate the uplink connection. Can also be used to power the GAM for normal operation
  • Environmental: IP-67 rated
  • Operating Temperature: -40°C to +65°C
  • Storage Temperature: -40°C to +70°C
  • Operating Humidity: Up to 95% relative, non-condensing
  • Certifications: CE Mark, FCC Part 15 Class A
  • Ports:
    (4) COAX (F-Type)
    1) SFP+: offers versatile support for Active Ethernet and for GPON, EPON, 10GEPON, NGPON2 and XGS-PON via external ONU/ONT devices
    Also compatible with 3rd party PON SFP ONT modules
  • G.hn Standards:
    G.hn Wave-2 Domain Master on all GAM ports
    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 (1 or 2 copper pairs) and coax cabling (F-type connector)
  • Ease of Operation: Supports firmware and configuration management of G.hn end-point devices
  • Encryption: AES-128 encryption with individual keys for each end-node. The Positron GAM Master Node is also acting as the G.hn Security Controller
  • Modulation and Frequency Band:
    Supports OFDM 200 MHz. Telephone wiring supports 1 pair (Singe Input Single Output - SISO) and 2 pairs (Multiple Input Multiple Output - MIMO) per port
    Radio Band Notching function allows cohabitation with legacy analog cable TV channels on coax cabling and concurrent use with POTS and DSL on telephone pairs
  • 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 VectorBoost 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)
  • PSD: Programmable PSD mask for coexistence with xDSL / radio and Far End Crosstalk (FEXT) mitigation via VectorBoost vectoring
  • Reliability and Resiliency: State of the art LDPC Forward Error Correction (FEC)

Product Specifications

  • Layer 3 Support:
    Static routing of IPv4 unicast traffic
    Static routing of IPv6 unicast traffic
  • Secure Shell (SSH) Protocol: SSH secures Telnet traffic in and out of the switch, SSH v1, v2 are supported
  • Secure Sockets Layer (SSL): SSL encrypts the HTTP traffic, allowing advanced secure access to the browser-based management GUI in the switch
  • IEEE 802.1X:
    IEEE 802.1X: RADIUS authentication, authorization and accounting, MD5 hash, single / multiple host mode and single / multiple sessions
    Supports IGMP-RADIUS based 802.1X Dynamic VLAN assignment
  • RADIUS/ TACACS+:
    Supports RADIUS and TACACS+ authentication
    G.hn Aggregation Multiplexer acting as a RADIUS client
  • Layer 2 Isolation Private VLAN Edge (PVE): PVE (also known as protected ports) provides L2 isolation between clients in the same VLAN, supports multiple uplinks
  • IP Source Guard: Prevents datagram with spoofed addresses from being in the network
  • Storm Control: Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port
  • ACLs:
    Supports up to 256 entries
    Drop or rate limitation based on source and destination MAC, VLAN ID or IP address, protocol, port, differentiated services code point (DSCP) / IP precedence, TCP / UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message
  • Protocol (ICMP) packets, IGMP packets, TCP flag
  • Hardware Priority Queue: Support 8 hardware queues per port
  • Scheduling:
    Strict priority and Weighted Round-Robin (WRR)
    Queue assignment based on DSCP and class of service (802.1p/ CoS)
  • Classification: Port based; 802.1p VLAN priority based; IPv4/IPv6 precedence/ type of service (ToS) / DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS
  • Rate Limiting: Ingress policer; egress shaping and rate control; per VLAN, per port and flow based
  • IPv6 Support: Web/ SSL, Telnet/ SSH, ping, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), SNMP, RADIUS, Syslog, DNS Client, protocol based VLANs

 


Management

  • Web GUI Interface:
    Built-in configuration utility for browser-based device configuration (HTTP/ HTTPs).
    Supports configuration, system dashboard, maintenance and monitoring
  • Firmware Upgrade:
    Web browser upgrade (HTTP/ HTTPs) and FTP
    Secure upgrade through console port
  • Dual Firmware Image: Dual image and firmware partition provides independent primary and secondary OS files for backup while upgrading. Each firmware image has its corresponding firmware partition
  • SNMP: SNMP version1, 2c and 3 with support for traps and SNMP version 3 user-based security model (USM)
  • Remote Monitoring (RMON): Embedded RMON software agent supports RMON groups 1, 2, 3, 9 (history, statistics, alarms and events) for enhanced traffic management, monitoring and analysis
  • IPv4 and IPv6 Dual Stack: Coexistence of both protocol stacks to support a seamless migration
  • Port Mirroring: Traffic on a port can be mirrored to another port for Legal Interception (CALEA) or analysis with a network analyzer or RMON probe. Up to N-1 (N is Switch’s Ports) ports can be mirrored to single destination port. A single session is supported
  • Network Time Protocol: Network Time Protocol (NTP) for clock synchronization over packet switched networks
  • Discovery: Link Layer Discovery Protocol (LLDP) (IEEE 802.1ab) with LLDP-MED extensions
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98328846227

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coleen y.
Massapequa, US
★★★★★ 5
Amazing and luxurious
Color: Cream (Double-sided Faux Fur Bubble), Size: Twin (60" x 80")
My daughter said this blanket can be described as luxury. It is soft, plush, and warm. It does slip and slide some, so just be aware that it can do that
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
G
Verified Purchase
GeorgiaPeach
Pawtucket, US
★★★★★ 4
Super soft, looks and feels lovely
Color: Cream (Double-sided Faux Fur Bubble), Size: Throw (50" x 60")
LThis is a double sided faux fur blanket (with sides have the same slightly bubbled fur. It iz slightly bubbled looking, not as bubbly as the picture makes it seem. The two sides are sealed around the edge, but not sewn or tied in anyway throughout the blanket, so the two sides are free to move on theinside of the. Blanket. It is extremely soft, and my dog, who is old and going blind actively seeks out this particular blanket to make his nest in. He loves it, and so do I. I got it discounted in white, a d know at some point it won't look white any.ore. I'll try to die it after it gets a little grungy looking. Till then, it looks and feels luxurious. I only wish it were joined together in the middle, and more "bubbly" looking. It's a bit heavy by itself for summer nights, but feels warm down cozy in colder times. I got the throw size, it seems a bit smaller than I expected it to be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
R
Verified Purchase
Robin Skidmore
Birmingham, US
★★★★★ 5
Amazingly soft supple sublime
Color: Cream (Double-sided Faux Fur Bubble), Size: Throw (50" x 60"), Color: Cream (Double-sided Faux Fur Bubble), Size: Throw (50" x 60")
AmazingSoft, but they can be heavy, so I love them.They may not be! I bought four .Queen , tqo kings and several T hrows for the elders absolutely love them all only for winter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
T
Verified Purchase
ThymeToFly
Port Orchard, US
★★★★★ 5
Warm and cuddly!
Color: Cream (Double-sided Faux Fur Bubble), Size: Throw (50" x 60")
I love this double sided blanket!! It is sooo soft and warm. I got the creme color. I don’t understand the reviewers that say that it is hard to fold or that it slips against itself. Mine has two edges/seams that are sewn well and it’s simple to fold after use. I just look for the tag which is on one seam and fold from there. Great buy too!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
J
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J. James
Whiting, US
★★★★★ 5
Great blanket
Color: Grey, Size: King
Liteweight, cooling, and no stray strands. We've had it for over a month and no issues. Also very soft. Perfect summer blanket. Update: Still no picking issues. I appreciate that the fabric is light and does does not cause our washing machine to become unbalanced. So it still looks good and is great for hot sleepers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026

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