Fiber Optics Devices

| Site Map | Privacy Policy |

High sensitivity 1.25 Gbit/s and 2.5G bit/s receivers incorporate an APD (or PIN-PD) chip and preamplifer IC in 5pin coaxial compact package with LC receptacle. 2.5 Gbit/s APD preamplifier receivers are optimized for multi-rate up to 2.7 Gbit/s and suitable for low OSNR application. 1.25 Gbit/s APD preamplifier receivers are optimized for GbE application. ERA1302PZ is suitable for burst mode data communication system. These devices are in compliance with ITU-T recommendations and Telcordia requirement.

1.25 Gbit/s, 2.5 Gbit/s 5pin Coaxial Receivers

Part Number:	ERP2301PZ (2.5G PIN) ERA2301PZ (2.5G APD) ERA2355PZ (2.5G APD, for DWDM) ERA1301PZ (1.25G APD) ERA1302PZ (1.25G APD, for Bust mode)

Application
ERP2301PZ, ERA2301PZ, ERA2355PZ
• SONET SR-IR or LR & DWDM SFP, SFF
• Multi-rate (156Mbit/s - 2.7Gbit/s) optical transmission systems

ERA1301PZ, ERA1302PZ
• GbE optical transmission systems
• FTTx ONU or OLT applications

Features

• 5pin coaxial compact package with LC receptacle
• Electrically isolated body (receptacle part) from signal ground
• Built in InGaAs PD and 3.3V GaAs preamplifier IC
• Low Breakdown Voltage (40V typ.) APD: ERA2355PZ
• Differential output
• Minimum Sensitivity: ERA2301PZ -34dBm (Typ.)

ERA2355PZ -34dBm (Typ.)

ERP2301PZ -25dBm (Typ.)

ERA1301PZ -36dBm (Typ.)

ERA1302PZ -34dBm (Typ.)

PZ Package

Specifications

Part Number	Responsivity R (A/W) (Typ.)	Trance Impedance Zt (kΩ) ^*1 (Typ.)	Bandwidth BW @-3dB (GHz) (Min.)	Minimum Sensitivity Pr (dBm) ^*2 (Typ.)	Overload Pmax (dBm) (Min.)
ERP2301PZ	0.85	2.6	1.5	-25	0
ERA2301PZ	0.85	2.6	1.8	-34	-5
ERA2355PZ	0.85	2.6	1.8	-34	-5
ERA1301PZ	0.85	4.0	0.7	-36	-7
ERA1302PZ	0.85	0.88	0.85	-34	-7

Condition: λ=1550 nm, Tc=25°C, Vdd=+3.3V *1: single-ended *2: ER=10dB