概要
| 外観 |
|---|
|
Vita 57.1準拠のHiTech GlobalのHTG-4RJ45 FMCモジュールは、4つの独立したGigabit Ethernetトランシーバを備えたシングルチップデバイス（VSC8574XKS)のMicroship Quad familyを介して4つのRJ45コネクタへのアクセスを提供します。
VSC8574デバイスの主要な特徴
- Four integrated 10/100/1000BASE-T Ethernet copper transceivers (IEEE 802.3ab compliant) with VeriPHY™ cable diagnostics
- Four dual media copper/fiber ports with unidirectional IEEE 802.3ah support
- SGMII and QSGMII SerDes MAC interface
- Patented line driver with low EMI voltage mode and integrated line side termination resistors
- HP Auto-MDIX support
- Integrated AC-coupling capacitors for SGMII interface
- Jumbo frame support up to 16 kB with programmable synchronization FIFOs
Advanced Carrier Ethernet Support
- Recovered clock outputs with programmable clock squelch control and fast link failure indication (<1 ms) for G.8261 SyncE applications
- Supports IEEE 1588v2 timestamp packet correction
- Flexible transmit and receive frequency timing per PHY port
- 1000BASE-T ring resiliency for switching between master/slave timing while maintaining link up integrity
- Integrated quad I2C mux to control SFP and PoE modules
- Supports IEEE 802.3bf timing and synchronization
| ブロック図 |
|---|
|
機能
- x4 RJ45ポート
- x1 EEPROM
- x1 FMCコネクタ
注文情報
| 型番 |
|---|
| HTG-FMC-4R45 |
