Approved Optics Approved HP J4858C - Manual

J4858C-A
1000base-SX SFP Module
850nm, 550m, MMF, LC RoHS6
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Approved Networks, Inc. www.ApprovedOptics.com Page 1 of 5
J4858C-A
1.25Gbps SFP Transceiver
Features
 Operating data rate up to 1.25Gbps
 850nm VCSEL Laser Transmitter
 Distance up to 550m with 62.5/125µm MMF
 Singer 3.3V Power supply and TTL Logic interface
 Duplex LC Connector Interface
 Hot Pluggable
 Compliant with specifications for IEEE802.3Z
 Operating Temperature: 0°C ~+ 70°C
 Compliant with MSA SFP Specification
 Digital diagnostic monitor interface compatible with SFF-8472
Product Description
Approved Optics J4858C-A is a multi-mode transceiver - a small form factor pluggable
module for bi-directional serial optical data communications such as Gigabit Ethernet
1000BASE-SX and Fiber Channel SM-LC-L FC-Pl. This module is designed for multi-
mode fiber and operates at a nominal wavelength of 850nm.
The transmitter section uses a multiple quantum well laser and is a Class 1 laser
compliant according to International Safety Standard IEC 60825. The receiver section
uses an integrated GaAs detector preamplifier (IDP) mounted in an optical header and a
limiting post-amplifier IC.
The J4858C-A is designed to be compliant with SFF-8472 SFP Multi-source Agreement
(MSA).
Regulatory Compliance
Feature Standard Performance
Electrostatic Discharge (ESD)
to the Electrical Pins MIL-STD-883E Method
3015.7
Class 1(>500 V) Isolation
with the case
Electromagnetic Interference
(EMI)
FCC Part 15 Class B
Compatible with
standards
Laser Eye Safety
FDA 21CFR 1040.10 and
1040.11 EN60950, EN (IEC)
60825-1,2
Compatible with Class I
laser product. Compatible
with TμV standards
Component Recognition UL and CUL UL file E317337
Green Products RoHS RoHS6