イーサネット PHY
マーベルのトランシーバは、複数のポートやケーブルのオプション、効率の良い電力消費、簡単なプラグ･アンド･プレイ機能により最適化されたフォームファクタを実現します。
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イーサネット PHY
Marvell continuously delivers the most advanced and complete PHY products to the infrastructure market. マーベルのトランシーバは、エンタープライズ、通信事業、中小企業、産業、クラウドデータセンターアプリケーションなど、幅広く利用されています。
- Fast & Gigabit Ethernet
- Scalable mGig2.5G & mGig5G
- Scalable mGig10G
- High Speed Line Cards
- AEC DSP
Fast & Gigabit Ethernet
Marvell offers a comprehensive portfolio of Alaska® Fast Ethernet and Gigabit Ethernet PHY transceivers to address various Ethernet networking standards. These PHYs are built on Marvell’s legacy of providing unique, best-in-class features that enable customers to expand their Ethernet applications. With efficient design and a high-level of integration, Marvell’s PHYs bring low power dissipation, small form factor, high performance and advanced feature sets.
Marvell’s Gigabit Ethernet PHYs allow thermal-efficient packages for fan-less, heat-sink-less designs while the octal members of the Fast Ethernet PHY family lead the industry with the lowest power consumption, resulting in reduced fan requirements. Both PHY families feature Marvell’s Virtual Cable Tester® (VCT) technology, allowing IT managers and networking equipment manufacturers to analyze quickly and remotely the quality and attributes of the cable, avoiding unnecessary equipment returns and on-site service calls.
- サポートされているすべてのデータ転送速度において、省電力型イーサネット (EEE) IEEE 802.3az
- Marvell Virtual Cable Tester® (VCT) 技術を統合
- At least 170m reach at 1G
- 500m reach at 100M
- MACSec - Allows data encryption for layer 2 security (MP)
- 1588v2 - Support 1 and 2 step PTP
- SyncE - Synchronous Ethernet
88E1781
Octal 10/100/1000 Mbps Energy Efficient Ethernet Transceiver with Time-Sensitive Networking Support
88E1548/48P
10/100/1000 BASE-T PHY、4 ポート、PTPv2、SGMII/QSGMII～メタル線･ファイバー用トランシーバ
88E1512
10/100/1000 BASE-T PHY、1 ポート、EEE、RGMII/SGMII～メタル線･ファイバー・SGMII 用トランシーバ
88E1510/1518
10/100/1000 BASE-T PHY、1 ポート、EEE、RGMII～メタル線用トランシーバ
88E3018
Integrated 10/100 Fast Ethernet Transceiver - Additional MII Support
Scalable mGig2.5G & mGig5G
Marvell’s Alaska family of mGig PHYs are designed to enable enterprises to quickly and cost-effectively migrate to mGig Ethernet networking infrastructure. Compatible with the NBASE-T Alliance specification for 2.5G and 5G data rate over Cat5e cables, Marvell’s mGig PHYs offer high performance, design simplicity and extremely low-power dissipation. The devices use DSP technology to enable the repurposing of low-cost CAT5e Ethernet cables for data rates as high as 5Gbps, supplanting the use of optical technology for applications such as 802.11ac access point backhaul, switches, servers, workstations and high-end PCs. The devices support CAT 6 and CAT6a type cables, as well as Category 5e type cables for distances up to 100m.
- 2.5G および 5G モードで NBASE-T アライアンス仕様に準拠
- Superior EMI Mitigation - both Fast Retrain and Common Mode Sense implemented
- Auto Media Detect - Allows one device to act as an Optical (SFI) or Base-T PHY
- 802.11ax および 802.11ac Wave 2 アクセスポイント･バックホール
- 10BASE-T legacy support
88E2580
Octal-port, 5-speed PHY operating at 10M, 100M, 1000M, 2.5G, 5G data rates, MP-USXGMII/XFI to Cu Transceiver with PTP support
88E2180/10
An octal-port mGig5G, 10M/100M/1G/2.5G/5G PHY Ethernet Transceiver compatible with both IEEE 802.3bz standard and NBASE-T Alliance specification for 2.5 Gbps and 5 Gbps operation over Cat5e cables
88E2010/40L
A single-port, 5-speed mGig5G, 10M/100M/1G/2.5G/5G PHY data rates on UTP copper lines
Scalable mGig10G
With a wide variety of copper (Base-T) and fiber/backplane PHYs to support 10 Gigabit Ethernet (10 GbE) applications, Marvell’s PHYs bring high-speed data transfer capabilities that support the roll-out of new 802.11 standards for enterprise networking. Available in a variety of port options, Marvell’s 10 GbE PHYs enable broad-based market adoption of 10 GbE network connectivity over Cat 6a cabling. The Marvell 10 GbE PHY family boasts devices with the industry’s lowest power, highest performance and smallest form factor for solutions of its kind and integrates features such as Energy Efficient Ethernet (EEE), PTP/1588v2, Sync-E, MACsec, and support of all PoE standards up to 100W.
- Multi-rate connectivity supporting 10Gbps/5Gbps/2.5Gbps/1Gbps/100Mbps Ethernet speeds
- Advanced Cable Diagnostics with on-chip high-resolution cable analyzer
- Energy-Efficient Ethernet (EEE)
- Integrated MACsec (IEEE 802.1ae) with full support for AES-256 and stand-alone operation
88X3580
Octal-port, 6-speed PHY operating at 10M, 100M, 1000M, 2.5G, 5G, 10G data rates, MP-USXGMII/XFI to Cu Transceiver with PTP support
88X3540
A quad-port, 6-speed mGig10G, 10M/100M/1G/2.5G/5G/10G PHY data rates, MP-USXGMII/XFI to Cu Transceiver
88X3340P/3310P
10 GbE, Quad_Single Port mGig10G, 10M/100M/1G/2.5G/5G/10G PHY, PTP, EEE, RXAUI/XFI/XGMII to Cu
High Speed Line Cards
The Marvell Alaska C 400G/200G/100G/50G/25G Ethernet transceivers are Physical Layer (PHY) devices featuring the industry’s lowest power, highest performance and smallest form factor. Alaska C デバイスは 400 ギガビット、200 ギガビット、100 ギガビットイーサネット、50 ギガビットイーサネットおよび 25 ギガビットイーサネットアプリケーションに最適化されています。The Marvell Alaska C PHY incorporates the industry’s highest performance 25G NRZ, 56G and 112G PAM4 SerDes technology, to support full duplex transmission over a variety of media including optics, passive direct attach cables and copper backplanes. Alaska C family includes Transceivers that support IEEE 802.1AE 256-bit MACSec encryption and highly accurate IEEE 1588 PTP timestamping. これら業界最先端である機能セットにより、ネットワーク機器メーカーは、ハイパースケール･データ･センターやエッジ、エンタープライズおよび 5G インフラストラクチャ・アプリケーションなどの用途で、処理能力の向上、セキュリティの強化および高精度なタイミングを備えたソリューションを提供することができます。
- Support for Ethernet speeds from 1G to 400G
- 25G NRZ and 56G, 112G PAM4 Long Reach Serdes that exceed IEEE specified performance requirements
- Support for Gearboxing between NRZ and PAM4 modes of operation, with FEC termination and regeneration
- 256bit MACSec Encryption
- Support IEEE 1588 v2 timestamping with accuracy exceeding Class C accuracy requirements
88X93160
Dual 800GbE Retimer/Gearbox with 100G serial I/Os and passive DAC and Backplane drive capability
88X7121P
デュアル 400G, クワッド 200G, オクタル 100G, 16 ポート 50G/25G/10G/1G イーサネットトランシーバー（256 ビット MACsec 暗号化および Class C PTP タイムスタンピング）
88X5243P
Quad 100G, 16 port 25G/10G/1G Ethernet Transceiver with 256 bit MACSec Encryption and Class C PTP Timestamping
88X5123
2 ポート 100GbE/40GbE、4 ポート 50GbE、8 ポート 25GbE/10GbE/1GbE PHY/Retimer (IEEE 802.3bj、IEEE 802.3by、IEEE 802.3ba および 25G Ethernet consortium の仕様に準拠)
AEC DSP
The Marvell Alaska A is a PAM4 DSP (Digital Signal Processing) retimer product family (800G/400G) for Active Electrical Cable (AEC) application, optimized for Switch to Switch and Switch to Server connectivity inside next generation cloud data center, high-performance computing and AI systems. Alaska A 400G/800G are retimer devices which utilizes a 112G Gbps PAM4 DSP SERDES for optimal performance with greater than 40dB loss on both the Line and Host interfaces.
- Support for >40dB Loss
- Enables thinner and longer reach cable
- Significant margin to IEEE (e.g. 802.3ck) and CEI Standards for 100G and 50G PAM4 operation
- IEEE Auto Negotiation および Training プロトコルをサポート
- Comprehensive test and debug capabilities
Alaska A 800G
An 800G (8x100G) retimer optimized for 800G AEC cables in QSFP-DD and OSFP form factors
Alaska A 400G
An 400G (4x100G) retimer optimized for 800G/400G AEC cables in QSFP-DD and OSFP form factors
Legacy Products
Marvell's collection of ethernet PHY legacy products offer solutions for enteprise, carrier, small-medium business, industrial and cloud data center applications.
Ethernet PHYs Media
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