Corporate Site
Log In
Downtime Notice:

Monday - Sunday, Midnight to 3:00 am ET
The B2B site will be unavailable from midnight to 3am ET daily for maintenance.


HBO Employees:

Use your HBO email address and Windows NT credentials.


HBO Business Partners:

Use your email address and password to access HBO's B2B Site. If you cannot remember your password, please use the "Forgot Password" button to generate a new email with the subject "User Activation for the HBO B2B Site" which will contain a temporary password.


Please contact B2BHelp@hbo.com with a phone number where you can be reached for any technical or business questions. During non-business hours(ET) responses will be received the next business day. This email address is for use only by HBO Business Partners who have questions about this B2B site. HBO is not able to respond to any other types of communications.

Log In
Log In
Log In
If you previously had an account, your passwords has been changed for security reasons. Enter your email address, and we will send your new username and password to that address.
Log In
If you previously had an account, your passwords has been changed for security reasons. Enter your email address, and we will send your new username and password to that address.
Programming Site Registration

You are now required to register before entering. We are asking for this information to confirm your identity and affiliation.


Office Phone - -

By registering an ID and Password for this site you agree to the Terms of Use (the "Terms of Use") of the site.

Log In
Documents
HBO/Cinemax OD Technical Advisory: Satellite Pitching Sunset
Satellite Pitching Sunset - File

HBO/Cinemax Technical Advisory: MPEG-2 HD Migration Update
MPEG-2 HD Migration Update - File

HBO/Cinemax Technical Advisory: January 2016 Technology Update
January 2016 Technology Update - File

HBO and Cinemax Transmission Test Schedules
2016 Schedule - File
As of 01/06/2016


HBO/Cinemax Technical Advisory: MPEG-2 Migration Details
MPEG-2 Migration Details - File

2015 Caption Quality Certification
2015 Caption Quality Certification - File

HBO/Cinemax Technical Advisory: EOL Receivers MPEG-2 HD and SD Authorizations
EOL Receivers MPEG-2 HD and SD Authorizations - File

MPEG-2 HD & EOL Receiver Notification
MPEG-2 HD & EOL Receiver Notification - File
As of 02/24/2014


CALM Act Certification
Certification Letter from HBO Advanced Technology - File
As of 03/27/2014

Letter from HBO Advanced Technology - File
As of 02/17/2011


HBO Technology Update: SD Linear Feeds
HD Origination - Affiliate Letter and FAQs - File
As of 04/30/2012


DSR-6300 Multi-decrypt Transcoding IRD
DSR-6300 Transponder Profile Charts - File
As of 10/22/2010


MPEG-4 HD
MPEG-4 HD Satellite Chart - File
As of 6/6/2013


Affiliate Support Home
Affiliate Technical Contact Form - File

Technical Reference
HBO Transponder Line-up - File
As of 12/09/2016

HBO/Cinemax MPEG-2 SD Satellite Chart - File
HBO MPEG-4 HD Satellite Chart - File

About HBO

Home Box Office, a division of Time Warner Inc., is the world's most successful premium television company. With its HBO and Cinemax services, Home Box Office, Inc. is at the vanguard of creating and delivering groundbreaking original programming and hit Hollywood films to consumers worldwide across a wide range of platforms and offerings. The services offer the popular subscription video-on-demand products HBO On Demand® and Cinemax On Demand®, as well as HBO GO® and MAX GO®, HD feeds, multiplex channels, and the standalone premium streaming service, HBO NOW℠. Internationally, HBO branded television networks, along with the subscription video-on-demand products HBO On Demand and HBO GO, bring HBO services to over 60 countries. HBO and Cinemax programming is sold into over 150 countries worldwide.