GVT-0201 Datasheet, PDF (4/4 Pages) Level One – 1.25G SMF GBIC Transceiver, 10km, 1310nm

www.level1.com I one world_one brand_one level_
Pin Assignment
Pin-Out
L2 Managed GE 5
Pin Signal Name Description
1
RX_LOS
Receiver Loss of Signal, TTL High, open collector
2
RGND
Receiver Ground
3
RGND
Receiver Ground
4
MOD_DEF (0) TTL Low
5
MOD_DEF (1) SCL Serial Clock Signal
6
MOD_DEF (2) SDA Serial Data Signal
7
TX_DISABLE Transmit Disable
8
TGND T
ransmit Ground
9
TGND
Transmit Ground
10 TX_FAULT
Transmit Fault
11 RGND
Receiver Ground
12 RX−
Receive Data Bar, Differential PECL, ac coupled
13 RX+
Receive Data, Differential PECL, ac coupled
14 RGND
Receiver Ground
15 VCCR
Receiver Power Supply
16 VCCT
Transmitter Power Supply
17 TGND
Transmitter Ground
18 TX+
Transmit Data, Differential PCEL, ac coupled
19 TX−
Transmit Data Bar, Differential PCEL, ac coupled
20 TGND
Transmitter Ground
Eye Safety Mark
The LS3 series Single-mode transceiver is a class 1 laser product. It complies with EN 60825-1 and FDA 21 CFR 1040.10 and
1040.11. In order to meet laser safety requirements the transceiver shall be operated within the Absolute Maximum Ratings.
Caution
All adjustments have been done at the factory before the shipment of the devices. No maintenance and user serviceable part is
required. Tampering with and modifying the performance
Note : All information contained in this document is subject to change without notice.
Order Information
GVT-0201: 1.25G SMF GBIC Transceiver, 10km, 1310nm
Package Contents
GVT-0201
All mentioned brand names are registered trademarks and property of their owners. Technical specifications are subject to change without notice.
© Copyright Digital Data Communications GmbH. All Rights Reserved.
V1.0